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