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33–A/C MODE SWITCH STUCK (MTC) (CONTINUED) 5. CHECK THE (C41) BLOWER SWITCH POSITION SIGNAL CIRCUIT FOR A SHORT TO GROUND Measure the resistance of the (C41) Blower Switch Position Signal cir- Is the resistance below 10K ohms? Yes >> Repair the (C41) Blower Switch Position Signal circuit for a short to ground. Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 No >> Go To 6 6. CHECK (C41) BLOWER SWITCH POSITION SIGNAL CIRCUIT FOR AN OPEN Measure the resistance of the (C41) Blower Switch Position Signal cir- Is the resistance below 5.0 ohms? Yes >> Replace the A/C Heater Control in accordance with the Service Information. Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 No >> Repair the (C41) Blower Switch Position Signal circuit for an open. Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 24 - 36 HVAC - ELECTRICAL DIAGNOSTICS WK |