Operation CHARM: Car repair manuals for everyone.

Control Module Location



Location Of Electronic Control Modules







Key to illustration

1. Anti-lock brake system/ traction control system or dynamic stability control. (ABS/TCCM or DSCCM). (non handed)
2. Throttle actuator control module (TACM). (non handed)
3. Powertrain control module (PCM). (handed)
4. Air conditioning control module (A/CCM). (non handed).
5. Restraint control module (RCM). (non handed).
6. Sliding roof control module (SRCM). (non handed).
7. Passenger seat heater control module (PSHCM). (non handed).
8. Rear electronic control module (RECM). (non handed).
9. Vehicle information control module (VICM). (japan only).
10. Adaptive damping control module(ADCM). (non handed).
11. Parking Aid control module (PACM). (non handed).
12. Navigation control module (NCM). (non handed).
13. Vehicle emergency control module (VECM). (non handed).
14. Voice activated control module (VACM). (non handed).
15. Cellular telephone control module (CTCM). (non handed).
16. Driver seat heater control module (DSHCM). (non handed).
17. Driver seat control module (DSCM). (handed).
18. Driver door control module (DDCM). (handed)
19. Instrument pack. (handed)
20. General electronics control module (GECM). (non handed).
21. Steering column lock. (SCLM). (handed)