Dual Climate Controlled Seat Module (DCSM)
DTC CHART: DUAL CLIMATE CONTROLLED SEAT MODULE (DCSM)
| DTC | Description | Action |
|---|---|---|
| B103B | Thermoelectric Driver Overcurrent Low | REFER to Diagnostic Routine O: B103B, B1111 . |
| B103C | Thermoelectric Driver Open Load | REFER to Diagnostic Routine P: B103C . |
| B103D | Blower Driver Overtemperature | REFER to Diagnostic Routine Q: B103D . |
| B1111 | Driver Thermal Electric Device Control Overtemperature Fault | REFER to Diagnostic Routine O: B103B, B1111 . |
| B1113 | Passenger Thermal Electric Device Control Overtemperature Fault | REFER to Diagnostic Routine S: B1113, B111B . |
| B111B | Passenger Thermoelectric Driver Overcurrent Low | REFER to Diagnostic Routine S: B1113, B111B . |
| B111C | Passenger Thermoelectric Driver Open Load | REFER to Diagnostic Routine T: B111C . |
| B111D | Passenger Blower Driver Overtemperature | REFER to Diagnostic Routine U: B111D . |
| B1342 | ECU is Faulted | INSTALL a new DCSM. REFER to Dual Climate Controlled Seat Module (DCSM) . |
| B19A1 | Passenger Seat Cushion Blower Speed Short to Battery | REFER to Diagnostic Routine V: B19A1 . |
| B19A2 | Passenger Seat Back Blower Speed Short to Battery | REFER to Diagnostic Routine W: B19A2 . |
| B19A3 | Driver Seat Cushion Blower Speed Short to Battery | REFER to Diagnostic Routine X: B19A3 . |
| B19A4 | Driver Seat Back Blower Speed Short to Battery | REFER to Diagnostic Routine Y: B19A4 . |
| B19A5 | Passenger Seat Cushion Blower Speed Short to Ground | REFER to Diagnostic Routine Z: B19A5 . |
| B19A6 | Passenger Seat Back Blower Speed Short to Ground | REFER to Diagnostic Routine AA: B19A6 . |
| B19A7 | Driver Seat Cushion Blower Speed Short to Ground | REFER to Diagnostic Routine AB: B19A7 . |
| B19A8 | Driver Seat Back Blower Speed Short to Ground | REFER to Diagnostic Routine AC: B19A8 . |
| B2477 | Module Configuration Failure |
NOTE:
This DTC indicates PMI has not been carried out on newly installed module. CARRY OUT PMI on the DCSM using the scan tool. REFER to PROGRAMMABLE MODULE INSTALLATION (PMI)
. |
| B2486 | Climate Control Seat Module Voltage Out of Range | REFER to Diagnostic Routine AL: B1317, B1318, B2486 . |
| B2729 | Cushion Over-Temp Detected | REFER to Diagnostic Routine AJ: B2729 . |
| B272A | Passenger Cushion Over-Temp Detected | REFER to Diagnostic Routine AD: B272A . |
| B272B | Passenger Back Over-Temp Detected | REFER to Diagnostic Routine AE: B272B . |
| B272C | Driver Differential Temperature Fault | REFER to Diagnostic Routine AF: B272C . |
| B272D | Passenger Differential Temperature Fault | REFER to Diagnostic Routine AG: B272D . |
| B272E | Driver Ignition Run/Blower Circuit Short to Ground | REFER to Diagnostic Routine AH: B272E . |
| B272F | Passenger Ignition Run/Blower Circuit Short to Ground | REFER to Diagnostic Routine AI: B272F . |
| B2730 | Back Over-Temp Detected | REFER to Diagnostic Routine AK: B2730 . |
| U2050 | No Application Present | INSTALL a new DCSM. REFER to Dual Climate Controlled Seat Module (DCSM) . |