Machine Component Identification Code (CID) List
CID Code Name
1 Injector No 1
2 Injector No 2
3 Injector No 3
4 Injector No 4
5 Injector No 5
6 Injector No.6
7 Injector No 7
8 Injector No.8
9 Injector No 9
10 Injector No 10
11 Injector No 11
12 Injector No 12
13 Injector No 13
14 Injector No 14
15 Injector No 15
16 Injector, cylinder number 16
17 Fuel shut-off valve
18 Fuel control valve
19 Accelerator bypass valve
20 Device for changing the angle of advance of fuel injection
21 Engine position sensor
22 Sensor timing advance fuel injection
23 Rail drive
24 Rail position sensor
27 Variable geometry turbocharger drive No. 1
28 Variable geometry turbocharger drive No. 2
41 Power supply BEU (electronic control unit) 8 V DC
42 Injector ON Valve
70 parking brake contact sensor
71 Idle Stop Timer
75 Steering system hydraulic oil temperature sensor
81 Pressure sensor at the inlet of the trap particles
82 Pneumatic start pressure sensor
84 Speed sensor
91 Accelerator pedal position sensor
94 Fuel pressure sensor
95 Differential pressure sensor on the fuel filter
96 fuel level sensor
98 Engine oil level sensor
99 Differential pressure sensor on the engine oil filter
100 Engine oil pressure sensor
101 crankcase pressure sensor
102 turbocharger pressure sensor
104 Turbocharger oil pressure sensor
105 Intake manifold temperature sensor
106 Air inlet pressure sensor
109 Engine coolant pressure sensor
110 Engine coolant temperature sensor
111 Engine Coolant Level Sensor
112 Differential pressure sensor on the engine coolant filter
124 gearbox oil level
126 Differential pressure sensor on gearbox oil filter
127 Gearbox oil pressure sensor
138 Low traction mode selector switch
139 Solenoid feed tip back
140 Solenoid feed tip forward
141 ECO switch
142 Radiator door position sensor
143 Contact pressure sensor neutral control unit
144 reverse horn relay
145 V power supply circuit
146 coupler mode switch
147 Lock-up clutch pressure sensor
148 Stroke pressure sensor
149 Three-position solenoid stabilization system of the working tool during movement
150 rammer speed sensor
151 rammer solenoid
152 Diagnostic lamp control system
153 speed sensor right drive motor
154 speed sensor left drive motor
155 Solenoid turn on
156 Solenoid right turn in reverse (electronic display)
157 Left reverse solenoid (electronic display)
158 Solenoid right turn forward (electronic scoreboard)
159 Solenoid left turn forward (electronic display)
160 Relays for paver equipment
161 Brake (running) pedal sensor
162 steering wheel sensor
163 Steering angle sensor
164 Injector pressure sensor
167 Alternator Charge Voltage Sensor
168 Voltage of the electrical system
171 Ambient temperature sensor
172 Intake manifold air temperature sensor
174 fuel temperature sensor
175 Engine oil temperature sensor
177 Transmission oil temperature sensor
190 Engine Speed Sensor
191 Transmission Output Shaft Speed Sensor
248 Caterpillar Data Link
249 Data Channel J1922 SAE (Society of Automotive Engineers)
250 Data Channel J1708 / J1587 SAE (Society of Automotive Engineers)
252 Calibration Block
253 Control Unit Personal Chip
254 electronic control unit
256 Map of engine performance
257 Knock Level
258 crankshaft angle sensor
259 Programmable fuel injection moment
260 Exhaust Oxygen Sensor
261 Fuel Injection Calibration
262 Sensor Power Supply 5 V
263 Digital sensors power supply circuit (8 or 12 V)
264 Pedal of reduction of turns
265 User-defined motor stop input circuit
266 Dry scroll engine input circuit (no fuel injection)
267 Circuit of an input remote command signal of a protective stop of the engine
268 Error programmed parameter
269 Sensor power circuit
270 Cable Code Computerized Monitoring System (CMS)
271 Audible Alarm
272 Overcharging sensor
273 pressure sensor at the outlet of the turbocharger
274 atmospheric pressure sensor
275 pressure sensor inlet right turbocharger
276 pressure sensor inlet left turbocharger
277 Sensor injection calibration
278 Indicator light for turning on the automatic engine speed controller (AESC)
279 Front temperature cooler coolant temperature sensor in the front section
280 Gearbox temperature sensor
281 Indicator light for engine check
282 Indicator light for exceeding the permissible engine speed
283 Air filter clogging indicator light
284 EMS (electronic control system) enable signal (engine operation signal)
285 Engine coolant overheat warning light
286 Indicator light of low oil pressure
287 Low-current digital output No. 7
288 Low-current digital output number 8
289 Fuel pressure sensor - in front of the fuel filter
290 pressure sensor in the pump drive the engine cooling fan
291 Solenoid for engine cooling fan
292 Hydraulic Oil Cooling Fan Solenoid
293 Power analog output No. 3
294 Power analog output No. 4
295 High power hydraulic excavator control unit
296 gearbox control unit
297 all-wheel drive system
298 contact sensor of the brake pedal
299 Transmission Lever Position Sensor
300 Primary windings of ignition coils
301 Primary winding of the ignition coil No. 1
302 The primary winding of the ignition coil No. 2
303 The primary winding of the ignition coil No. 3
304 The primary winding of the ignition coil No. 4
305 The primary winding of the ignition coil No. 5
306 The primary winding of the ignition coil No. 6
307 The primary winding of the ignition coil No. 7
308 The primary winding of the ignition coil No. 8
309 The primary winding of the ignition coil No. 9
310 The primary winding of the ignition coil No. 10
311 The primary winding of the ignition coil No. 11
312 The primary winding of the ignition coil No. 12
313 The primary winding of the ignition coil No. 13
314 The primary winding of the ignition coil No. 14
315 The primary winding of the ignition coil No. 15
316 The primary winding of the ignition coil No. 16
317 load sensor
318 Right knock sensor
319 Left knock sensor
320 RPM sensor
321 Diagnostic Reset / Confirm Key Switch
322 Engine Stop Relay
323 Engine stop light
324 Alarm lamp
325 Knock caused by ignition system
326 knock system
327 Incorrect number of knock sensors
328 Wrong number of engine cylinders
329 Communication error
330 Input from a contact sensor of propane content
331 ignition switch
332 keyboard switch
333 alarm switch
334 backup output
335 Solenoid auger scraper bucket
336 Engine Control Switch
337 emergency engine stop switch
338 Relay for engine starting oil pump
339 Contact engine oil pressure switch
340 Solenoid cut-off air
341 Solenoid No. 4 heating of the hydraulic distributor
342 Auxiliary engine speed sensor
343 Injector nozzle for nitrogen oxides in exhaust gas
344 Nitrogen Oxide Oxidizer Injection Pump Relay
345 pressure sensor injection system of a catalyst for nitrogen oxides in the exhaust
346 Relay, stabilization system of the implement when moving
347 Solenoid for regulating the flow (working volume) of the hydrostatic gear motor
348 gearbox lock switch
349 gearbox timing solenoid
350 lift position sensor
351 Swing position sensor
352 Lift lever sensor (in cab)
353 Swing lever sensor (in cab)
354 Solenoid No. 1 lift
355 Solenoid No. 1 lowering
356 Solenoid No. 1 discharge
357 Solenoid No. 1 return
358 Pressure injection drive in the control circuit of the working equipment hydraulic system
359 Lift lock solenoid
360 solenoid locking lowering
361 Tilt lock solenoid for loading
362 Motor fan speed control solenoid
363 Drive stabilization system of the implement when moving
364 pressure sensor in the piston cavity of the hydraulic lift cylinder
365 Limiter setting switch
366 Contact sensor semi-automatic excavation
367 The switch system stabilization of the working implement when driving
368 automatic / manual gearbox selector switch
369 Input from gear shift indicator
370 Solenoid floating boom position
371 Horn solenoid
372 Bucket opening solenoid (for straight shovel excavator)
373 Bucket closing solenoid with unloading through a folding bottom (for a shovel excavator)
374 Solenoid steering brake
375 Solenoid swing brake
376 Travel Alarm
377 Running brake solenoid
378 Solenoid Automatic Lubrication Machine Machine
379 Automatic lubrication system pressure sensor
380 contact gearbox modulation pressure sensor
381 Contact sensor neutral position of the lift lever (in the cab)
382 Hitch lever position sensor
383 Hitch Position Sensor
384 traction switch
385 Contact sensor neutral position of the tilt lever (in the cab)
386 Hitch Solenoid
387 Hitch lowering solenoid
388 Hitch solenoid return pipe
389 Auxiliary lever neutral position sensor
390 Solenoid regulating the flow of oil through the forward motor
391 Solenoid regulating the flow of oil through the reverse motor
392 Oil supply solenoid
393 Front Wheel Solenoid
394 Solenoid regulating the flow of oil through a hydraulic drive motor
395 pressure switch solenoid in the front wheel drive
396 Light indicator of inclusion of a full drive (AWD)
397 contact pressure sensor feed pump
398 pressure sensor in the front wheel drive
399 Four-Wheel Drive (AWD) Lever Sensor
400 Secondary windings of ignition coils
401 Secondary winding of the ignition coil No. 1
402 Secondary winding of the ignition coil No. 2
403 Secondary winding of the ignition coil No. 3
404 Secondary winding of the ignition coil No. 4
405 Secondary winding of the ignition coil No. 5
406 Secondary winding of the ignition coil No. 6
407 Secondary winding of the ignition coil No. 7
408 Secondary winding of the ignition coil No. 8
409 Secondary winding of the ignition coil No. 9
410 Secondary winding of the ignition coil No. 10
411 The secondary winding of the ignition coil No. 11
412 Secondary winding of the ignition coil No. 12
413 Secondary winding of the ignition coil No. 13
414 Secondary winding of the ignition coil No. 14
415 Secondary winding of the ignition coil No. 15
416 Secondary winding of the ignition coil No. 16
417 Solenoid return circuit interrupt relay
418 Indicator light / oil flow switch in the hydraulic circuit of the main steering
419 reverse motor relay
420 Auxiliary steering relay
421 Load Monitoring Relays
422 Drive shaft speed sensor
423 contact pressure sensor in the accumulator of the front brake
424 contact pressure sensor in the accumulator of the rear brake
425 oil pressure sensor in the hydraulic circuit of the front brake
426 Oil pressure sensor in the hydraulic circuit of the rear brake
427 Front axle oil temperature sensor
428 rear axle oil temperature sensor
429 Oil pressure sensor of the main pump of the steering system
430 Steering oil pressure sensor
431 Contact sensor low oil level in the steering tank
432 differential pressure sensor on the steering oil filter
433 Contact differential pressure sensor on the hydraulic oil filter
434 Oil pressure sensor in the hydraulic control circuit
435 Oil level sensor in the hydraulic tank
436 Torque converter oil pressure sensor
437 Contact pressure sensor oil filter hydraulic powertrain
438 Solenoid No. 1 heating of the hydraulic distributor
439 Solenoid No. 2 heating of the hydraulic distributor
440 Solenoid No. 3 heating of the hydraulic distributor
441 Electronic speed controller relay
442 Generator Failure Relay
443 Scrolling interrupt relay
444 Electric starter relay
445 operation relay
446 Relay for engine air shutdown
447 fuel control relay
448 Standby Relay
449 Manual Grip Turn Switch
450 jaw opening and closing switch
451 Clockwise turning capture solenoid
452 Counterclockwise rotation solenoid
453 Solenoid opening jaws
454 Claw closing solenoid
455 Jaw closure pressure sensor
456 Hydrax System Pressure Sensor
457 Brake oil temperature sensor
458 The pressure sensor in the rod cavity of the skew cylinder
459 Torque converter control unit
460 Fuel pressure sensor behind the fuel filter
461 Auxiliary solenoid auxiliary brake
462 Contact sensor for engine coolant pressure
463 Safety solenoid double-acting hydraulic circuit work equipment
464 Sensor bucket tilt lever in the return position
465 Accelerator lever position sensor at maximum idle speed
466 pedal position sensor left track tape
467 pedal position sensor right track tape
468 Brake pedal position sensor
469 Solenoid forward movement of the left track tape
470 Reverse solenoid left track tape
471 Solenoid forward movement of the right track tape
472 Reverse solenoid right track tape
473 feed pressure sensor
474 Programmable Relay Control Unit
475 Block matching with user equipment No. 1
476 Block matching with user equipment No. 2
477 Backup relay No. 1
478 Reserve relay No. 2
479 Backup relay No. 3
480 Standby Relay No. 4
481 Reserve relay No. 5
482 Reserve relay No. 6
483 Backup relay No. 7
484 Standby Relay No. 8
485 Solenoid motor fan reversal
486 motor fan reversal switch
487 third lever position sensor
488 fourth lever position sensor
489 selector switch operating modes of the working equipment
490 Work equipment lockout switch
491 Solenoid third mode forward
492 Solenoid third mode back
493 Solenoid Fourth Mode Forward
494 Solenoid fourth mode back
495 Solenoid fifth mode forward
496 Solenoid fifth mode back
497 Solenoid tilt to the right
498 Left tilt solenoid
499 Variable displacement hydraulic oil pump solenoid
500 electronic control unit
501 prechamber cylinder No. 1
502 prechamber cylinder No. 2
503 prechamber of cylinder No. 3
504 prechamber of cylinder No. 4
505 prechamber of cylinder No. 5
506 prechamber cylinder number 6
507 prechamber cylinder No. 7
508 prechamber cylinder number 8
509 prechamber of cylinder No. 9
510 prechamber of cylinder No. 10
511 prechamber cylinder number 11
512 pre-chamber of cylinder No. 12
513 Prechamber of cylinder No. 13
514 prechamber of cylinder No. 14
515 prechamber of cylinder No. 15
516 prechamber cylinder number 16
517 all-wheel drive switch
518 Pressure monitoring unit
519 crankcase pressure
520 Transmission Configuration Code
521 fuel temperature sensor
522 fuel calorific value sensor
523 actual engine speed sensor
524 Sensor required engine speed
525 Damper actuator
526 Exhaust Valve Actuator
527 Potentiometer setting unevenness
528 Potentiometer setting the maximum idle speed
529 Correction Fuel Factor
530 ION Sensor
531 Idle / Rated Speed Switch
532 Motor protective shutdown signal input
533 Automatic retarder control system
534 Parallel / General Service Entrance
535 exhaust temperature sensor
536 Engine low oil level sensor
537 Engine Coolant Level Sensor
538 Resistance sensor right air filter
539 Resistance sensor left air filter
540 Managed Equipment Input Circuit
541 Oil pressure sensor in the differential (bridge)
542 Engine oil pressure sensor in front of the oil filter
543 Engine oil pressure sensor after the oil filter
544 Engine Speed Sensor
545 Ether Control Relay
546 Current limiting relay in the ether injection system
547 Indicator light on the on-air launch system
548 Accelerator lock indicator light
549 Accelerator Lockout Switch
550 Signal from an oxygen concentration sensor to an electronic control unit (ECM)
551 Communication circuit of the oxygen concentration sensor and the oxygen concentration stabilizer
552 Calibration of the oxygen concentration sensor / current engine speed
553 Calibration of the oxygen concentration sensor / current oxygen concentration signal
554 Calibration of the oxygen concentration sensor / lack of oxygen concentration signal
555 Calibration of the oxygen concentration sensor / oxygen concentration signal in the background of interference
556 oxygen sensor
557 oxygen shortage sensor
558 Relay, automatic lubrication system
559 Floating Position Relay
560 Data Link Error
561 Rear Accelerator Lock Solenoid
562 Second Generation Electronic Control System
563 No signal of the required speed
564 Interference in the signal of the required speed
565 Emergency engine shutdown due to the lack of a signal of the required speed
566 Malfunctioning emergency engine shutdown
567 Indicator light ready backup electronic control unit (ECM)
568 Indicator light on the backup electronic control unit (ECM)
569 solenoid oil injection
570 Temperature sensor reading out of range
571 Solenoid forward elevator drive
572 Solenoid reverse gear elevator
573 jog pedal position sensor
574 solenoid capture lock
575 Elevator Lever Position Sensor
576 Heinzmann Drive
577 Heinzmann gear ratio
578 Heinzmann Drive Offset
579 Pulsed signal of the main electronic control unit (ECM)
580 pressure switch pressure switch under load
581 Load transfer solenoid
582 Differential pressure sensor on the air filter
583 Solenoid boom lift
584 low oil pressure sensor
585 Transmission Output Shaft Speed Sensor # 1
586 Rotary engine speed switch
587 engine speed controller position sensor
588 control system display
589 Travel / Excavation Switch
590 engine control unit
591 Electrically Erasable Random Access Memory (read-only)
592 Solenoid lift No. 2
593 Lowering solenoid No. 2
594 Solenoid return number 2
595 Solenoid discharge No. 2
596 electronic control unit for working equipment
597 pressure sensor discharge pump
598 Speed control solenoid
599 Computerized Monitoring System (CMS)
600 Hydraulic oil temperature sensor
601 brake air pressure sensor
602 Transmission Pressure Sensor P2
603 Torque converter impeller coupling pressure sensor
604 Automatic gear shift lock switch
605 Wheel speed sensor No. 1
606 Wheel speed sensor No. 2
607 Wheel speed sensor No. 3
608 Wheel speed sensor No. 4
609 Solenoid No. 1 wheel brakes
610 Solenoid No. 2 wheel brakes
611 Solenoid No. 3 wheel brakes
612 Solenoid No. 4 wheel brakes
613 Solenoid control circuit of the front brakes
614 Solenoid control circuit rear brakes
615 Swivel angle sensor for articulated vehicle
616 system test mode switch
617 Supply air heater relay in the intake manifold
618 Contact sensor left auxiliary brake
619 right auxiliary brake contact sensor
620 Towing Mode Switch
621 downshift switch
622 upshift switch
623 direction switch
624 Transmission neutral sensor
626 Steering / Transmission Lockout Switch
627 contact brake pressure sensor
628 Shift switch
629 converter sensor
631 Solenoid clutch gearbox No. 1
632 Transmission clutch solenoid No. 2
633 Transmission clutch solenoid No. 3
634 Transmission clutch solenoid No. 4
635 Solenoid clutch gearbox No. 5
636 solenoid clutch gearbox No. 6
637 Reverse signal
638 Starter Solenoid
639 1st gear indicator light
641 Solenoid No. 1 gearbox
642 Solenoid No. 2 gearbox
643 gearbox solenoid No. 3
644 Solenoid No. 4 gearbox
645 Solenoid No. 5 gearbox
646 solenoid gearbox No. 6
647 Solenoid gearbox No. 7
648 gearbox solenoid No. 8
650 cable code
653 electronic control unit
654 Trailer right brake oil temperature sensor
655 Left trailer brake oil temperature sensor
656 Trailer brake oil cooler inlet temperature sensor
657 Trailer brake oil cooler outlet temperature sensor
658 Pressure sensor right trailer suspension cylinder
659 pressure sensor left trailer suspension cylinder
660 12th gear shift input circuit
661 13th gear shift input circuit
662 14th gear selector input circuit
663 15th gear selector input circuit
664 16th gear selector input circuit
665 17th gear shift input circuit
666 18th gear selector input circuit
667 19th gear selector input circuit
668 gear lever
669 Transmission input speed sensor
670 left pedal position sensor
671 Transmission Output Shaft Speed Sensor
672 Speed sensor at the output of the torque converter
673 Transmission Output Shaft Speed Sensor II
674 Transmission Speed Shaft Speed Sensor I
675 Transmission intermediate speed sensor II
676 Sensor position of the lever of rotation of the left track tape
677 Sensor position of the lever of rotation of the right track tape
678 Torque converter impeller clutch solenoid
679 Torque converter clutch solenoid
680 Manual / automatic switch on the implement when driving
681 Solenoid parking brake
682 Parking brake light
683 Parking brake enable alarm
684 Manual gearbox reverse switch
685 Maintenance Identification Code
686 Work shift identification code
687 Accessory Identification Code
688 Power Control Solenoid
689 Solenoid left brake
690 Solenoid right brake
691 gearbox solenoid No. 1
692 gearbox solenoid No. 2
693 gearbox solenoid No. 3
694 gearbox solenoid No. 4
695 Solenoid No. 5 gearbox
696 gearbox solenoid No. 6
697 Solenoid Priority Valve
698 Left Side Clutch Solenoid
699 Right Side Clutch Solenoid
700 Transmission Shift Sensor
701 Transmission Output Shaft Speed Sensor
702 Shift lever position sensor (pin)
703 Trailer hatch position sensor
704 contact brake pressure sensor
705 Body Lift Position Sensor (Pin)
706 Sensor body in the raised position
707 Solenoid upshift (gearbox)
708 Solenoid downshift (gearbox)
709 gearbox lock clutch solenoid
710 Power Solenoid Automatic Retarder Control (ARC)
711 Distribution solenoid automatic retarder control (ARC)
712 Indicator light of the automatic deceleration system
713 Mode selector switch for automatic retarder control
714 Contact pressure sensor for automatic retarder control
715 Contact retarder pressure sensor
716 Electric power sensor
717 Remote Accelerator Switch
718 gearbox
719 Solenoidal proportional valve traction control system (TCS)
720 Steering resolver
721 service brake solenoid
722 Auxiliary brake solenoid
723 Relay for automatic flashing light
724 Solenoid Regi
734 By-pass solenoid automatic lubrication system
735 Heavy Load Lifting Solenoid
736 Channel control automatic engine speed controller (AESC)
737 converter pedal position sensor
738 Ripper Position Sensor
739 differential lock indicator light
740 differential lock solenoid
741 Indicator light for torque converter activation
742 Indicator light / relay service brake
743 Sensor turn the track tape when moving forward (PWM)
744 Sensor turn the track tape when moving backward (PWM)
745 Sensor of the lever of control of the movement speed (PWM)
746 Contact sensor rotor control system (PWM)
747 Steering Mode Contact Sensor (PWM)
748 Contact rotor door position sensor
749 recoil sensor
750 Manual switch rear wheel control mode
751 water spray switch
752 Solenoid brake / tension belt rotor
753 Solenoid service brake rotor
754 Solenoid Rotor Clutch
755 Water spray relay
756 rotor clutch oil temperature sensor (PWM)
757 Oil pressure sensor rotor clutch (PWM)
758 Stroke Hydraulic Oil Pressure Sensor (PWM)
759 Indicator light low engine oil level
760 Engine oil filter clogging indicator light
761 Fuel filter clogging indicator light
762 Transmission oil temperature sensor
763 Solenoid trench digging mode
764 Transmission Light
765 Pressure sensor in the piston cavity of the skew cylinder
766 differential pressure sensor (axle) lubrication system
767 oil pressure sensor variable displacement pump hydraulic circuit
equipment
768 RS-485 data channel
769 pressure sensor rod cavity of the lift cylinder
770 Data Channel No. 2 of Caterpillar
771 Blind Relay
772 Control unit for the composition of the combustible mixture to prevent detonation
773 Lift control lever sensor
774 Position sensor auxiliary accelerator pedal
775 Relay of inclusion of heating of the hydrodistributor
776 navigation control unit
777 Steering angle sensor auxiliary steering system
778 Auxiliary air pressure sensor
779 Cabin air temperature sensor
780 Relay, stand-alone start switch
781 Lighting relay
782 Indicator light for engine shutdown by an external switch (from ground level)
783 Indicator light stabilization speed
784 Engine Vibration Sensor
785 Engine Coolant Temperature Sensor
786 Engine Coolant Pressure Sensor
787 Engine Coolant Level Sensor
788 engine mode switch
789 pressure sensor of the main control circuit
790 Pressure sensor at the outlet of the pump drive the mechanism of rotation of the platform
791 Solenoid Jake Brake brake set to low / high braking
792 Solenoid Jake Brake brake set to medium / high braking
793 contact pressure sensor of the hydraulic circuit of the main steering system
794 Auxiliary pressure sensor hydraulic circuit steering system
795 Auxiliary relay, auxiliary steering system
796 Solenoid high-speed differential cooling fan (bridge)
798 General alarm output
799 Service tool
800 Main unit of the basic information processing system (VIMS)
801 Coordination unit (interface unit) No. 1 of the basic information processing system (VIMS)
802 Block matching No. 2 of the VIMS system
803 Coordination unit No. 3 of the VIMS system
804 Coordination unit No. 4 of the VIMS system
805 Coordination unit No. 5 of the VIMS system
806 Coordination unit No. 6 of the VIMS system
807 Block matching No. 7 of the VIMS system
808 Block approval No. 8 of the VIMS system
809 Speedometer / Tachometer No. 1
810 Speedometer / Tachometer No. 2
811 Dashboard No. 1
812 Dashboard No. 2
813 Dashboard No. 3
814 Dashboard No. 4
815 Message Center No. 1
816 Message Center No. 2
817 Internal Battery Backup Electronic Control Module (ECM)
818 power mode switch
819 Display channel
820 Keyboard data channel
821 display power circuit
822 LCD backlight power circuit
823 Maintenance indicator light
824 Light indicator No. 1 (green) of the truck payload measurement system (TPMS)
825 Indicator light No. 2 (red) of the truck payload measurement system (TPMS)
826 torque converter oil temperature sensor
827 Left exhaust manifold gas temperature sensor
828 right exhaust manifold gas temperature sensor
829 Coolant temperature sensor rear section of the charge air cooler
830 Front brake oil temperature sensor
831 metal indicator
848 Indicator of metal particles of the right rear work tool
849 air pressure sensor in the pneumatic system
850 Indicator of metal particles in the gearbox
851 gearbox pressure sensor
852 brake oil temperature sensor (front right)
853 Brake oil temperature sensor (left front)
854 brake oil temperature sensor (rear right)
855 brake oil temperature sensor (left rear)
856 Block of the sensor value of the slope No. 1
857 Sensor unit slope value No. 2
858 generator circuit breaker
859 Generator Power Relay
860 oil temperature sensor pump drive
861 Indicator light for engine maintenance
862 gearbox pressure sensor P1
863 Gearbox pressure sensor P2
864 oil pressure sensor pump variable displacement hydraulic system work equipment
865 Engine exhaust temperature warning light
866 Load proportional signal output
867 Engine retarder solenoid
868 Indicator light for automatic transmission
869 rod extension sensor right lift cylinder
870 Sensor extension rod of the left hydraulic lift cylinder
871 Tilt Sensor
872 incremental ratio sensor
873 Pressure sensor oil pump skew
874 blade control mode switch
875 Blade Manual Switch
876 Quick unload start switch
877 Blade Return Sensor
878 Rotary selector switch for blade load
879 Ripper angle of attack sensor
880 Ripper position sensor (raised / lowered)
881 circuit breaker automatic lift
882 Solenoid interlock work tools
883 Quick Discharge Solenoid
884 Step solenoid
885 Solenoid RV Ripper Valve
886 Solenoid deepening ripper
887 Solenoid extractor cultivator
888 Ripper Lowering Solenoid
889 Ripper Solenoid
890 Telemetry Data Channel
900 Left Lift Solenoid
901 Left lowering solenoid
902 Right Solenoid Lift
903 Right lowering solenoid
904 Rear Lift Solenoid
905 Rear lowering solenoid
906 Left grade sensor
907 Right slope sensor
908 blade angle sensor
909 Display No. 1 slope steepness
910 Display No. 2 slope steepness
911 Display No. 3 slope steepness
912 Display No. 4 slope steepness
913 Display No. 5 slope steepness
914 Display No. 6 slope steepness
915 Indicators of direction of incline from the left sensor
916 Indicator light output for a given bias from the left bias sensor
917 Lamp indications of a direction from the right sensor
918 Indicator light output for a given bias from the right bias sensor
919 Left Bevel Slope Mismatch
920 Beep slope mismatch sound right
921 Beep slope mismatch
922 Sensor automatic stop when close proximity
923 proximity sensor
924 Electronic control unit for burner operation
925 Burner mode indicator light
926 burner operating mode switch
927 Burner fuel pump relay
928 Relay ignition plug burner left expander
929 Left expander fan motor
930 Solenoid fuel valve left expander
931 Left burner manual burner switch
932 Relay, left main ignition plug
933 Left Main Fan Motor
934 Left main fuel valve
935 Manual switch of the left main burner
936 Relay ignition plug burner right expander
937 Right expander fan motor
938 Fuel valve, right expander
939 Hand switch burner right expander
940 Relay, right main ignition plug
941 Motor of the right main fan
942 Right main fuel valve
943 Automation switch, right main burner
944 Conveyor Speed Switch
945 conveyor mode switch
946 Conveyor speed control solenoid
947 Overdrive solenoid
948 motion gear switch
949 Solenoid for controlling the power of a running hydraulic motor
950 Dial Speed Sensor
951 rotor clutch oil pressure sensor
952 Rotor Depth Mode Switch
953 Rotor Depth Manual Control Switch
954 Rotor Lift Lockout Switch
955 Rotor Depth Sensor
956 Rotor Lift Solenoid
957 Rotor Lowering Solenoid
958 rotor rotation gear selector
959 rotor speed sensor
960 Solenoid clutch 1st gear rotor
961 Solenoid clutch 2nd gear rotor
962 Solenoid clutch 3rd gear rotor
963 Slope control unit
964 Dual power mode select signal output
965 Auto dig switch
966 Indicator Light Traction Control (TCS)
967 Machine conditions
968 Indicator light transmission lock
969 Front Axle Differential Lock Solenoid
970 Central / Rear Axle Differential Lock Solenoid
971 Solenoid Intermediate Differential Lock
972 left auger operation mode switch
973 left conveyor mode selector switch
974 left feed mode switch
975 Rotary speed selector left conveyor
976 Paddle material height sensor in the left auger
977 Ultrasonic material height sensor in the left auger
978 Rotary material height adjuster in left auger
979 Solenoid left pump material control system
980 Bypass left conveyor solenoid
981 Left screw reverse solenoid
982 Bypass solenoid left auger
983 Left auger rotation sensor
984 Indicator light for diagnostics of the feed control system
985 Paver feed control unit
986 right auger mode switch
987 right conveyor mode selector switch
988 right feed mode selector switch
989 speed switch right conveyor
990 Paddle height sensor material in the right auger
991 Ultrasonic material height sensor in the right auger
992 Rotary material height adjuster in right auger
993 Solenoid right pump material control system
994 Bypass solenoid right conveyor
995 Right auger reverse solenoid
996 Bypass solenoid right auger
997 Right auger rotation sensor
998 Solenoid traction system
999 Maximum Speed Setting Knob
1011 Solenoid low-speed differential cooling fan (bridge)
1012 Solenoid front brake
1013 Front brake proportional solenoid
1014 Front brake oil solenoid
1015 Solenoid rear brake
1016 Proportional rear brake solenoid
1017 Solenoid oil supply to the rear brake
1018 Steering resolver angle sensor
1019 Angle sensor auxiliary steering resolver
1020 Front Brake Cooling Filter Sensor
1021 filter sensor rear cooling system
1022 Grease level sensor in the automatic lubrication tank
1023 Hydraulic pressure gauge
1024 Pressure gauge pressure gauge right steering pump
1025 Pressure gauge pressure gauge left steering pump
1026 Sensor return filter oil flow from the steering system to the hydraulic tank
1027 Power supply unit No. 5
1028 Power supply unit No. 1
1029 Power supply unit No. 2
1030 Power supply unit No. 3
1031 Radio Power Supply 14 VDC
1032 Basic power supply 14 V DC
1033 Keyboard Power 5 VDC
1034 Manual dump dump switch
1035 Satellite Navigation System (GPS) receiver
1036 Function Keys
1037 display unit
1038 Circuit output analog signal settings of the speed controller
1039 Circuit output pulse width adjustment signal speed controller
1040 Combined Combustion Purity Control Module (ICSM) No 1
1041 Combined Combustion Purity Control Module (ICSM) No. 2
1042 Integrated Temperature Control Module (ITSM)
1043 The ignition signal of the combustible mixture in cylinder No. 1
1044 Ignition signal of the combustible mixture in all cylinders
1045 Power Transmission Oil Temperature Sensor
1046 Contact sensor clogged oil filter power train
1047 Swash solenoid with one hydraulic cylinder
1048 Output signal 1 from the control source
1049 Output signal 2 from the control source
1050 Power supply unit No. 4
1051 Auxiliary power supply 14 V DC
1052 Backlight lamp assembly
1053 temperature sensor drainage oil left oil pump hydraulic system
1054 The temperature sensor of the drainage oil of the Central oil pump of the hydraulic system
1055 temperature sensor drain oil right hydraulic oil pump
1057 Transmission / gripper control unit
1058 Solenoid floating hoist position
1059 Contact pressure sensor of the control circuit of the hydraulic system for lifting the working equipment
1060 Contact pressure sensor of the control circuit of the hydraulic system lowering the working equipment
1061 Contact pressure sensor of the control circuit of the bucket return hydraulic system
1062 Contact pressure sensor of the control circuit of the hydraulic unloading bucket
1063 Auto dig switch
1064 Indicator light for automatically digging
1065 remote control unit of the machine
1066 Auto dig light
1067 Auto dig sound
1068 Automatic digging light
1069 Work tool lift signal
1070 Lower implement signal
1071 Bucket Return Signal
1072 Bucket unloading signal
1073 Display display system basic information (VIDS)
1074 Solenoid valve oil regeneration
1075 Oil fill valve solenoid
1076 Knock Sensor A
1077 Knock Sensor
1078 Knock Sensor C
1079 Knock Sensor D
1080 knock sensor E
1081 Knock Sensor F
1082 Knock Sensor G
1083 Knock Sensor H
1084 Knock Sensor I
1085 Knock Sensor J
1086 Sensor element of the oxygen concentration sensor
1087 Oxygen concentration sensor buffer unit
1088 Oxygen concentration sensor supply circuit
1089 Data Analysis Unit
1101 Combustion mixture sensor in cylinder No. 1
1102 Combustion mixture sensor in cylinder No. 2
1103 Combustion mixture sensor in cylinder No. 3
1104 Combustion mixture sensor in cylinder No. 4
1105 Combustion mixture sensor in cylinder No. 5
1106 Combustion mixture sensor in cylinder No. 6
1107 Combustion mixture sensor in cylinder No. 7
1108 Combustion mixture sensor in cylinder No. 8
1109 Combustion mixture sensor in cylinder No. 9
1110 Combustion mixture sensor in cylinder No. 10
1111 Combustion mixture sensor in cylinder No. 11
1112 Combustion mixture sensor in cylinder No. 12
1113 Combustion mixture sensor in cylinder No. 13
1114 Combustion mixture sensor in cylinder No. 14
1115 Combustion mixture sensor in cylinder No. 15
1116 Combustion mixture sensor in cylinder No. 16
1117 Solenoid Separator
1118 Solenoid flow outlet in the neutral circuit
1119 Solenoid Boom Lock
1120 Stick Lock Solenoid
1121 Solenoid high pressure front system
1122 rear pressure solenoid
1123 Solenoid hammer beat frequency settings
1124 Solenoid anti-theft system
1125 sensor front / rear position of the left lever
1126 Sensor left / right position of the left lever
1127 sensor front / rear position of the right lever
1128 Sensor left / right position of the right lever
1129 forward pedal position sensor
1130 Attachment Pedal Position Sensor
1131 button switch number 1 of the joystick
1132 button switch number 4 of the joystick
1133 Pressure sensor (load-dependent) of the front main oil pump
1134 Pressure sensor (load-dependent) of the rear main oil pump
1135 pressure sensor on the drain from the front oil pump housing
1136 Pressure sensor on the drain from the crankcase of the rear oil pump
1137 pressure sensor on the drain from the crankcase oil pump hydraulic steering system
1138 Solenoid retraction rod hydraulic boom
1139 Stick extension solenoid rod
1140 Stick retraction solenoid solenoid rod
1141 Bucket Hydraulic Extension Rod Solenoid
1142 Solenoid retract the rod of the bucket hydraulic cylinder
1143 Solenoid right rotation mechanism
1144 Left turn solenoid
1145 Solenoid extension / clockwise rotation of the mounted implement
1146 Solenoid retract / rotate counterclockwise mounted implement
1147 Solenoid medium pressure circuit No. 1-A
1148 Solenoid medium pressure circuit No. 1-B
1149 Solenoid check / modulating valve lowering boom
1150 Angle change solenoid swash plate oil pump hydraulic steering circuit
1151 pressure switch switch under the load of the front pump
1152 pressure switch switch under the load of the rear pump
1153 pressure sensor front pump
1154 stock pressure sensor rear pump
1155 Solenoid front pressure switch pressure pump
1156 Solenoid rear pump to provide pressure switching under load
1157 Front pump pressure solenoid
1158 Solenoid pressure reserve rear pump
1159 Solenoid check / handle lowering valve
1160 Hydraulic Lock Solenoid
1161 pressure sensor front pump hydraulic system
1162 pressure sensor rear pump hydraulic system
1163 Left solenoid backward movement
1164 Right solenoid reverse movement
1165 Right forward solenoid
1166 Left forward solenoid
1167 Power Generator Circuit Breaker (EPG)
1168 Sensor de-energized tires
1169 ATB Sensor (AC Transformer Unit)
1170 Sensor BTB (transformer busbar)
1171 switch mode pump variable displacement hydraulic circuit working
equipment
1172 Variable displacement pump circuit breaker for hydraulic equipment
1173 Lifting Damping Solenoid
1174 Relay enable hoist
1175 Body Position Sensor
1176 Engine shutdown signal output
1177 fuel level sensor
1178 pressure sensor warning system overload machine
1179 ES2000 Translator Module
1180 Solenoid No. 1 auxiliary hydraulic system
1181 Solenoid No. 2 auxiliary hydraulic system
1182 Solenoid No. 1 high throughput
1183 Solenoid No. 2 high throughput
1184 Power solenoid valves auxiliary hydraulic system
1185 High Capacity Solenoid Valve Power
1186 High Flow Mode Switch
1187 Flow Continuity Sensor
1188 Manual lock release switch
1189 hydraulic auxiliary lever
1190 Armrest / seat adjustment buttons
1191 Main valve of the drive of the rotation mechanism
1192 Main valve of working equipment
1193 solenoid rod extension boom
1194 Main unit of a machine information display system (MIDS)
1195 Hydraulic Filter Clogged Contact Sensor
1196 Contact filter clogging fan filter
1197 Solenoid lowering blade
1198 Solenoid lift blade
1199 Main unit of the basic information display system (VIDS)
1200 Additional filter system
1201 Thermocouple No. 1
1202 Thermocouple No. 2
1203 Thermocouple No. 3
1204 Thermocouple No. 4
1205 Thermocouple No. 5
1206 Thermocouple No. 6
1207 Thermocouple No. 7
1208 Thermocouple No. 8
1209 Thermocouple No. 9
1210 Thermocouple No. 10
1211 Thermocouple No. 11
1212 Thermocouple No. 12
1213 Thermocouple No. 13
1214 Thermocouple №14
1215 Thermocouple No. 15
1216 Thermocouple No. 16
1217 Thermocouple No. 17
1218 Thermocouple No. 18
1219 Thermocouple No. 19
1220 Thermocouple No. 20
1221 Thermocouple No. 21
1222 Thermocouple No. 22
1223 Thermocouple No. 23
1224 Thermocouple No. 24
1225 oil pressure sensor left rear parking brake
1226 Oil pressure sensor right rear parking brake
1227 Retarder Lever
1228 contact sensor enable auxiliary hydraulic system
1229 Engine Speed Sensor, brake cooling system
1230 Brake solenoid pump drive solenoid
1231 Bypass brake solenoid
1232 Bypass solenoid rear differential lubrication system
1233 Transmission lock pressure sensor No. 1
1234 Transmission blocking pressure sensor No. 2
1235 gearbox lock solenoid
1236 Indicator light for raised body position
1237 Bypass solenoid No. 1 pump lifting mechanism
1238 Bypass solenoid No. 2 pump lifting mechanism
1239 Solenoid trunk tank-hydraulic distributor of the piston circuit of the lifting mechanism
1240 Solenoid trunk tank valve of the rod circuit of the lifting mechanism
1241 Solenoid trunk pump-control valve of the piston circuit of the lifting mechanism
1242 Solenoid line pump-hydraulic distributor of the rod circuit of the lifting mechanism
1243 Solenoid enable the control circuit of the lifting mechanism
1244 Safety solenoid second stage gearbox
1245 Pressure relief relay from the accumulator
1246 Pressure sensor of the piston chamber of the hydraulic cylinder of the lifting mechanism
1247 pressure sensor rod chamber of the hydraulic cylinder of the lifting mechanism
1248 Moderator Solenoid
1249 position sensor auxiliary accelerator pedal
1266 Diagnostic mode indicator light
1267 Indicator light for low coolant level
1268 Maintenance indicator light
1269 contact brake pressure sensor operator
1270 Turbocharger inlet temperature sensor
1271 Differential lubrication pressure sensor (bevel gear)
1272 Contact pressure sensor brake accumulator brake system
1273 Chassis control unit
1274 Machine operation signal
1275 Bucket Lift Solenoid
1276 Bucket Lowering Solenoid
1277 apron lifting solenoid
1278 apron lowering solenoid
1279 Solenoid forward ejector movement
1280 Solenoid ejector movement back
1281 Bucket lever position sensor
1282 Apron lever position sensor
1283 Ejector Lever Position Sensor
1284 Elevator speed change lever position sensor
1285 Solenoid forward screw movement
1286 Solenoid auger movement back
1287 elevator speed control solenoid
1288 Hitch Relay
1289 Hitch Cushion Relay
1290 apron swimming mode switch
1291 coupler switch
1292 contact sensor lock transmission
1293 Hitch Cushion Switch
1294 Ejector Return Light
1295 Apron Floating Position Light
1296 Indicator light for tractor operation
1297 Indicator light for operation in scraper mode
1299 Solenoid enable elevator
1300 Solenoid changes the direction of movement of the elevator
1301 Solenoid valve gas supply (GAV) in the cylinder number 1
1302 Solenoid valve gas supply (GAV) in the cylinder number 2
1303 Solenoid valve gas supply (GAV) in the cylinder number 3
1304 Solenoid valve gas supply (GAV) in the cylinder number 4
1305 Solenoid valve gas supply (GAV) in the cylinder number 5
1306 Solenoid valve gas supply (GAV) in the cylinder number 6
1307 Solenoid valve gas supply (GAV) in the cylinder number 7
1308 Solenoid valve gas supply (GAV) in the cylinder number 8
1309 Solenoid valve gas supply (GAV) in the cylinder number 9
13010 Solenoid valve gas supply (GAV) in the cylinder number 10
1311 Solenoid valve gas supply (GAV) in the cylinder number 11
1312 Solenoid valve gas supply (GAV) in the cylinder number 12
1313 Solenoid valve gas supply (GAV) in the cylinder number 13
1314 Solenoid valve gas supply (GAV) in the cylinder number 14
1315 Solenoid valve gas supply (GAV) in the cylinder number 15
1316 Solenoid valve gas supply (GAV) in the cylinder number 16
1317 Solenoid valve gas supply (GAV) in the cylinder number 17
1318 Solenoid valve gas supply (GAV) in the cylinder number 18
1319 Solenoid valve gas supply (GAV) in the cylinder number 19
1320 Solenoid valve gas supply (GAV) in the cylinder number 20
1321 Auger Slip Limit Sensor
1322 auger reverse switch
1323 Auger Slip Limiter Solenoid
1326 Location Code Electronic Control Unit (ECM)
1327 left brake pedal position sensor
1328 position sensor right brake pedal
1329 Contact sensor left brake pedal
1330 Contact sensor of the right brake pedal
1401 Solenoid gearbox No. 1
1402 Solenoid gearbox No. 2
1403 Solenoid gearbox No. 3
1404 Solenoid gearbox No. 4
1405 Solenoid gearbox No. 5
1406 Solenoid gearbox No. 6
1407 Solenoid gearbox No. 7
1408 Solenoid gearbox No. 8
1409 Solenoid gearbox No. 9
1410 Solenoid gearbox No. 10
1411 Solenoid gearbox No. 11
1412 Solenoid gearbox No. 12
1413 Solenoid gearbox No. 13
1414 Solenoid gearbox No. 14
1415 Solenoid gearbox No. 15
1416 Solenoid gearbox No. 16
1417 Solenoid gearbox No. 17
1418 Solenoid gearbox No. 18
1419 Solenoid gearbox No. 19
1420 Solenoid gearbox No. 20
Peter (Wednesday, 10 May 2023 15:19)
Messenger ECM 820-2
Diag/Event
Inputs incorrect
Abebe Girma (Wednesday, 01 February 2023 10:18)
Cat 325 d active code 36:274-3
and 39:1665-5 and engine is not starting
Felix Fernando Naranjo (Wednesday, 05 October 2022 10:25)
161-1250-9 error excavator CAT 359D S/N THA0260
how can i get this error thanks
Ronald (Friday, 09 September 2022 02:31)
MID:39SPN:1592FMI: 5
CAN SOMEONE HELP ME FIX THIS ISSUE?
Mimoun (Tuesday, 09 August 2022 06:16)
39: 110-9
39: 590-9
Active
Thank you
asiimwe gerald (Friday, 24 September 2021 18:20)
36:100-3
36:164-3
36:274-3
36:1785-4
39:2266-3
39:2266-8
top user (Saturday, 03 April 2021 07:47)
39 790 -3 790-8
Cat (Monday, 18 January 2021 14:08)
FMI-MID
06-161
Engine generator fault, help please
youme (Monday, 11 January 2021 12:35)
MID-CID-FMI
161-2524-03
161-1888-03
Please help me what the diagnostic code represent
Clifford Okolie (Saturday, 12 December 2020 10:27)
Thank you for providing all the caterpillar engine fault codes.
However, I also need the information for removing the fault code from the engine to make it start and function well.
Email: cliffmails13@gmail.com
REYAZ alam (Friday, 03 July 2020 12:08)
Engine ECM ERROR