Possible Causes
| Possible Causes |
|---|
| CAN LINE WIRING BETWEEN THE CLIMATE CONTROL UNIT AND THE INFOTAINMENT MODULE |
| INFOTAINMENT MODULE CONNECTIONS |
| CLIMATE CONTROL UNIT CONNECTIONS |
| INFOTAINMENT MODULE POWER SUPPLY |
| AIR CONDITIONING CONTROL UNIT POWER SUPPLY |
| INFOTAINMENT MODULE |
| CLIMATE CONTROL SYSTEM CONTROL UNIT |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding.