Glass, Frames And Mechanisms
SMART JUNCTION BOX (SJB) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1302 | Accessory Delay Relay Coil Circuit Failure | Go to Pinpoint Test H . |
| B1304 | Accessory Delay Relay Coil Circuit Short to Battery | Go to Pinpoint Test I . |
| B1345 | Heated Backlight Switch/Circuit Short to Ground | Go to Pinpoint Test G . |
| B1347 | Heated Backlight Relay Coil Circuit Failure | Go to Pinpoint Test F . |
| B1349 | Heated Backlight Relay Coil Circuit Short to Battery | CARRY OUT the rear defrost relay component test. If the relay tests OK, INSTALL a new smart junction box (SJB). TEST the system for normal operation. |
HVAC MODULE - EATC DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| U0073 | Control Module Communication Buss OFF | MODULE COMMUNICATIONS NETWORK . |
| B1342 | ECU Faulted | INSTALL a new HVAC module - EATC. REFER to CLIMATE CONTROL . |