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FCM - AMBIENT TEMP SENSOR INPUT LOW (CONTINUED) 2. CHECK THE (G31) AMBIENT TEMPERATURE SENSOR SIGNAL CIRCUIT FOR A SHORT TO GROUND Turn the ignition off. Disconnect the IPM C3 harness connector. Measure the resistance between ground and the (G31) Ambient Tem- Is the resistance below 5.0 ohms? Yes >> Repair the (G31) Ambient Temperature Sensor Signal cir- cuit for a short to ground. Perform BODY VERIFICATION TEST - VER 1. (Refer to No >> Go To 3 3. CHECK THE (G31) AMBIENT TEMPERATURE SENSOR SIGNAL CIRCUIT FOR A SHORT TO THE (G180) Measure the resistance between the (G31) Ambient Temperature Sen- Is the resistance below 5.0 ohms? Yes >> Repair the (G31) Ambient Temperature Sensor Signal cir- cuit for a short to the (G180) Ambient Temperature Sensor Perform BODY VERIFICATION TEST - VER 1. (Refer to No >> Replace the Front Control Module in accordance with the Service Information. Perform BODY VERIFICATION TEST - VER 1. (Refer to 8M - 8 OVERHEAD CONSOLE - ELECTRICAL DIAGNOSTICS DR/DH |