Seat System DTCS: SCMH
SCMH DTC CHART
| DTC | Description | Action |
|---|---|---|
| B146F:00 | Back Bladder System Electropneumatic Failure: No Sub Type Information | GO to PINPOINT TEST AL |
| B146F:04 | Back Bladder System Electropneumatic Failure: System Internal Failure | GO to PINPOINT TEST AL |
| B1470:00 | Cushion Bladder System Electropneumatic Failure: No Sub Type Information | GO to PINPOINT TEST AL |
| B1470:04 | Cushion Bladder System Electropneumatic Failure: System Internal Failure | GO to PINPOINT TEST AL |
| B1471:11 | Multi-Contour Seat Switch Input: Circuit Short To Ground | GO to PINPOINT TEST AL |
| B1471:13 | Multi-Contour Seat Switch Input: Circuit Open | GO to PINPOINT TEST AL |
| B1471:2A | Multi-Contour Seat Switch Input: Signal Stuck In Range | VERIFY there is no obstruction that may be causing the multi-contour seat switch to be stuck in a certain position. If OK, INSTALL a new seat control switch. REFER to: FRONT SEAT CONTROL SWITCH . |
| B1473:11 | Pump Driver: Circuit Short To Ground | GO to PINPOINT TEST AL |
| U1000:00 | Solid State Driver Protection Actived - Driver Disabled: No Sub Type Information | DIAGNOSE any other related SCMH Diagnostic Trouble Codes (DTCs) first. CLEAR the Diagnostic Trouble Codes (DTCs). REPEAT the self-test. If DTC U1000:00 returns. INSTALL a new SCMH. REFER to: DRIVER MULTI-CONTOUR SEAT MODULE [SCMG] - VEHICLES WITH: MULTI-CONTOUR SEATS . |
| U2100:00 | Initial Configuration Not Complete: no Sub Type Information |
NOTE:
This DTC indicates PMI has not been done to a newly installed module or configuration data has been lost. Using a diagnostic scan tool, CARRY OUT PMI on the SCMH. REPEAT the self-test. If PMI is successful, the DTC will not be present. |
| U3000:49 | Control Module: Internal Electronic Failure | INSTALL a new SCMH. REFER to: DRIVER MULTI-CONTOUR SEAT MODULE [SCMG] - VEHICLES WITH: MULTI-CONTOUR SEATS . |