Seat System DTCS: PCSM-2
DTC INDEX
| DTC | Description | Action |
|---|---|---|
| B103B | Thermoelectric Driver Overcurrent Low | GO to Pinpoint Test AX . |
| B103C | Thermoelectric Driver Open Load | GO to Pinpoint Test AY . |
| B103D | Blower Driver Overtemperature | GO to Pinpoint Test AZ . |
| B1111 | Driver Thermo Electric Device Control Overtemperature Fault | GO to Pinpoint Test AX . |
| B1113 | Passenger Thermo Electric Device Control Overtemperature Fault | GO to Pinpoint Test BA . |
| B111B | Passenger Thermoelectric Driver Overcurrent Low | GO to Pinpoint Test BA . |
| B111C | Passenger Thermoelectric Driver Open Load | GO to Pinpoint Test BB . |
| B111D | Passenger Blower Driver Overtemperature | GO to Pinpoint Test BC . |
| B1342 | ECU is Faulted | INSTALL a new Passenger Climate Controlled Seat Module - 2(PCSM-2). REFER to Passenger Climate - Controlled Seat Module (PCSM-2) . |
| B19A1 | Passenger Seat Cushion Blower Speed Short to Battery | GO to Pinpoint Test BD . |
| B19A2 | Passenger Seat Back Blower Speed Short to Battery | GO to Pinpoint Test BE . |
| B19A3 | Driver Seat Cushion Blower Speed Short to Battery | GO to Pinpoint Test BF . |
| B19A4 | Driver Seat Back Blower Speed Short to Battery | GO to Pinpoint Test BG . |
| B19A5 | Passenger Seat Cushion Blower Speed Short to Ground | GO to Pinpoint Test BH . |
| B19A6 | Passenger Seat Back Blower Speed Short to Ground | GO to Pinpoint Test BI . |
| B19A7 | Driver Seat Cushion Blower Speed Short to Ground | GO to Pinpoint Test BJ . |
| B19A8 | Driver Seat Back Blower Speed Short to Ground | GO to Pinpoint Test BK . |
| B2477 | Module Configuration Failure |
NOTE:
This DTC indicates PMI has not been done to a newly installed module or configuration data has been lost. CARRY OUT Programmable Module Installation(PMI) on the PCSM-2. REFER to
Module Configuration
. REPEAT the self-test. If PMI is successful, the DTC will not be present. |
| B2486 | Climate Control Seat Module Voltage Out of Range | GO to Pinpoint Test AA . |
| B2729 | Cushion Over-Temp Detected | GO to Pinpoint Test BL . |
| B272A | Passenger Cushion Over-Temp Detected | GO to Pinpoint Test BM . |
| B272B | Passenger Back Over-Temp Detected | GO to Pinpoint Test BN . |
| B272C | Driver Differential Temperature Fault | GO to Pinpoint Test BO . |
| B272D | Passenger Differential Temperature Fault | GO to Pinpoint Test BP . |
| B272E | Driver Ignition Run/Blower Circuit Short to Ground (this DTC sets for an open or short to voltage) | GO to Pinpoint Test BQ . |
| B272F | Passenger Ignition Run/Blower Circuit Short to Ground (this DTC sets for an open or short to voltage) | GO to Pinpoint Test BR . |
| B2730 | Back Over-Temp Detected | GO to Pinpoint Test BS . |
| U2050 | No Application Present | INSTALL a new PCSM-2. REFER to Passenger Climate - Controlled Seat Module (PCSM-2) . |