Diagnostic Trouble Code (DTC) Chart
Each module has a comprehensive DTC chart listed in an appropriate article. Refer to the table below for the appropriate information.
MASTER DTC INDEX
| Module | Reference |
|---|---|
| ABS Module | REFER to ANTI-LOCK BRAKE SYSTEM (ABS) AND STABILITY CONTROL . |
| Accessory Protocol Interface Module (APIM) | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| Audio Control Module (ACM) | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| Audio Digital Signal Processing (DSP) module | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| Audio RCU | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| Dual Climate Controlled Seat Module (DCSM) | REFER to SEATING . |
| Global Positioning System Module (GPSM) | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| HVAC Module | REFER to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS . |
| Instrument Cluster (IC) | REFER to INSTRUMENTATION, MESSAGE CENTER, AND WARNING CHIMES . |
| Liftgate/Trunk Module (LTM) | REFER to BODY CLOSURES . |
| Parking Aid Module (PAM) | REFER to PARKING AID . |
| PCM | REFER to ELECTRONIC ENGINE CONTROLS . |
| Power Running Board (PRB) module | REFER to EXTERIOR TRIM AND ORNAMENTATION . |
| Restraints Control Module (RCM) | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| Satellite Digital Audio Receiver System (SDARS) module | REFER to INFORMATION AND ENTERTAINMENT SYSTEMS . |
| Driver Seat Module (DSM) | REFER to SEATING . |
| Smart Junction Box (SJB) | REFER to the Smart Junction Box (SJB) DTC Chart . |
| Transmission Control Module (TCM) | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 6R80 . |
| Vehicle Dynamics Module (VDM) | REFER to VEHICLE DYNAMIC SUSPENSION . |
| 4X4 control module | REFER to FOUR WHEEL DRIVE (4WD) SYSTEMS . |