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B1088-RIGHT HEATED SEAT SWITCH INPUT CIRCUIT LOW (CONTINUED) For the Heated Seat System circuit diagram (Refer to 8 - ELECTRICAL/HEATED SEATS - SCHEMATICS AND DIA- For a complete wiring diagram Refer to Section 8W. • When Monitored:Ignition on. • Set Condition:This code is set whenever the Cluster detects the heated seat switch sense circuit is shorted Possible Causes (P366) RIGHT HEATED SEAT SWITCH SENSE SHORTED TO GROUND LOWER SWITCH BANK CLUSTER Diagnostic Test 1. VERIFY THAT DTC B1088-RIGHT HEATED SEAT SWITCH INPUT CIRCUIT LOW IS ACTIVE With the scan tool, record and erase DTC’s Cycle the ignition switch off then back on. With the scan tool, read DTC’s. Does the DTC B1088 RIGHT HEATED SEAT SWITCH INPUT CIRCUIT LOW reset? Yes >> Go To 2 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 BODY VERIFICATION TEST – VER 1. 2. HEATED SEAT SWITCH With the scan tool, record and erase DTC’s Disconnect the lower switch bank connector. Cycle the ignition switch off then back on. With the scan tool, read DTC’s. Does the DTC B1088 RIGHT HEATED SEAT SWITCH INPUT CIRCUIT LOW reset? Yes >> Go To 3 No >> Replace the lower switch bank. Perform BODY VERIFICATION TEST – VER 1. 8G - 14 HEATED SEATS - ELECTRICAL DIAGNOSTICS WK |