Power Seats DTCS
NOTE:
Test steps refer to various connectors. Identify connectors, using the CONNECTOR IDENTIFICATION
table.
DRIVER'S SEAT MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1342 | ECU Defective | Using NGS tester, retrieve and document continuous DTCs. Clear all DTCs. Perform Driver's Seat Module (DSM) self-test. If DTC B1342 is retrieved again, replace DSM. |
| B1663 | Driver's Seat Front Up/Down Circuit Failure | C |
| B1664 | Driver's Seat Rear Up/Down Circuit Failure | C |
| B1665 | Driver's Seat Forward/Backward Circuit Failure | C |
| B1666 | Driver's Seat Recline Circuit Failure | C |
| B1676 | Battery Voltage Out Of Range | R |
| B1950 | Rear Up/Down Feedback - Circuit Failure | D |
| B1953 | Rear Up/Down Feedback - Short to Ground | D |
| B1954 | Front Up/Down Feedback - Circuit Failure | D |
| B1957 | Front Up/Down Feedback - Short to Ground | D |
| B1958 | Recline Feedback - Circuit Failure | D |
| B1961 | Recline Feedback - Short To Ground | D |
| B1962 | Horizontal Feedback - Circuit Failure | D |
| B1965 | Horizontal Feedback - Short To Ground | D |
| U1135 | Invalid/Missing Data For Ignition Switch | Caused by Lighting Control Module (LCM). Perform LCM self-test. |
DRIVER'S DOOR MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1342 | ECU Defective | Using NGS tester, retrieve and document continuous DTCs. Clear all DTCs. Perform Driver's Door Module (DDM) self-test. If DTC B1342 is retrieved again, replace DDM. |
| B1545 | Power Seat Switch Short To Voltage | C |
| U1181 | Invalid/Missing Data For Memory Features | Caused by DDM and/or Virtual Image Cluster (VIC). Perform DDM and/or VIC self-test. E |