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B210D-BATTERY VOLTAGE LOW For the Power Seat System circuit diagram (Refer to 8 - ELECTRICAL/POWER SEATS - SCHEMATICS AND DIA- For a complete wiring diagram Refer to Section 8W. • When Monitored:Engine running, during seat motor operation. • Set Condition:This code is set immediately after the Seat Memory Module receives a low charging system Possible Causes CHARGING SYSTEM VOLAGE LOW (A110) FUSED B(+) CIRCUIT SEAT MEMORY MODULE Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Diagnostic Test 1. CHECK PCM FOR CHARGING SYSTEM DTC With the scan tool, read Powertrain Control Module DTC’s. Are there any Charging System DTC’s set in the Powertrain Control Module? Yes >> (Refer to 8 - ELECTRICAL/CHARGING - DIAGNOSIS AND TESTING) for Charging System diagnostic procedures. No >> Go To 2 Perform POWER SEAT SYSTEM VERIFICATION TEST – VER 1. 2. VERIFY THAT DTC B210D-BATTERY VOLTAGE LOW IS ACTIVE With the scan tool, record and erase DTC’s Turn the ignition switch to the Off position then start the engine and operate the driver power seat. With the scan tool, read DTC’s. Does the DTC B210D-BATTERY VOLTAGE LOW reset? Yes >> Go To 3 No >> The conditions that caused this code to set are not present at this time. Using the wiring diagram/sche- matic as a guide, inspect the wiring and connectors. Perform POWER SEAT SYSTEM VERIFICATION TEST – VER 1. 8N - 268 POWER SEATS - ELECTRICAL DIAGNOSTICS WK |