1ST Row: DCSM
DTC DESCRIPTION - DCSM
| DTC | Description | Action |
|---|---|---|
| B103B | Thermoelectric Driver Overcurrent Low | GO to PINPOINT TEST O . |
| B103C | Thermoelectric Driver Open Load | GO to PINPOINT TEST P . |
| B103D | Blower Driver Overtemperature | GO to PINPOINT TEST Q . |
| B1111 | Driver Thermal Electric Device Control Overtemperature Fault | GO to PINPOINT TEST O . |
| B1113 | Passenger Thermal Electric Device Control Overtemperature Fault | GO to PINPOINT TEST S . |
| B111B | Passenger Thermoelectric Driver Overcurrent Low | GO to PINPOINT TEST S . |
| B111C | Passenger Thermoelectric Driver Open Load | GO to PINPOINT TEST T . |
| B111D | Passenger Blower Driver Overtemperature | GO to PINPOINT TEST U . |
| 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 | GO to PINPOINT TEST V . |
| B19A2 | Passenger Seat Back Blower Speed Short to Battery | GO to PINPOINT TEST W . |
| B19A3 | Driver Seat Cushion Blower Speed Short to Battery | GO to PINPOINT TEST X . |
| B19A4 | Driver Seat Back Blower Speed Short to Battery | GO to PINPOINT TEST Y . |
| B19A5 | Passenger Seat Cushion Blower Speed Short to Ground | GO to PINPOINT TEST Z . |
| B19A6 | Passenger Seat Back Blower Speed Short to Ground | GO to PINPOINT TEST AA . |
| B19A7 | Driver Seat Cushion Blower Speed Short to Ground | GO to PINPOINT TEST AB . |
| B19A8 | Driver Seat Back Blower Speed Short to Ground | GO to PINPOINT TEST AC . |
| 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. |
| B2486 | Climate Control Seat Module Voltage Out of Range | GO to PINPOINT TEST AL . |
| B2729 | Cushion Over-Temp Detected | GO to PINPOINT TEST AJ . |
| B272A | Passenger Cushion Over-Temp Detected | GO to PINPOINT TEST AD . |
| B272B | Passenger Back Over-Temp Detected | GO to PINPOINT TEST AE . |
| B272C | Driver Differential Temperature Fault | GO to PINPOINT TEST AF . |
| B272D | Passenger Differential Temperature Fault | GO to PINPOINT TEST AG . |
| B272E | Driver Ignition Run/Blower Circuit Short to Ground | GO to PINPOINT TEST AH . |
| B272F | Passenger Ignition Run/Blower Circuit Short to Ground | GO to PINPOINT TEST AI . |
| B2730 | Back Over-Temp Detected | GO to PINPOINT TEST AK . |
| U2050 | No Application Present | INSTALL a new DCSM . Refer to DUAL CLIMATE CONTROLLED SEAT MODULE (DCSM) . |