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5. CHECK THE (G31) AMBIENT TEMPERATURE SENSOR SIGNAL CIRCUIT FOR AN OPEN Turn the ignition off. Remove the jumper wire from the Ambient Temperature Sensor harness Disconnect the BCM C2 harness connector. Measure the resistance of the (G31) Ambient Temperature Sensor Sig- Is the resistance below 5.0 ohms? Yes >> Go To 6 No >> Repair the (G31) Ambient Temperature Sensor Signal circuit for an open. Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - CONTROL MODULES - STANDARD PROCEDURE). 6. CHECK THE (K300) SENSOR GROUND CIRCUIT FOR AN OPEN Measure the resistance of the (K300) Sensor Ground circuit between Is the resistance below 5.0 ohms? Yes >> Replace and program the BCM in accordance with the Ser- vice Information. Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - CONTROL MODULES - STANDARD PROCEDURE). No >> Repair the (K300) Sensor Ground circuit for an open. Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - CONTROL MODULES - STANDARD PROCEDURE). 7. TEST FOR INTERMITTENT CONDITION NOTE: The condition that set this DTC is not present at this time. The following may help in identifying the Turn the ignition on. Using the scan tool, erase BCM DTCs. Turn the ignition off, wait 10 seconds, then turn the ignition on. Monitor the scan tool for DTCs while wiggling the related wiring harness. 8E - 16 ELECTRONIC CONTROL MODULES - ELECTRICAL DIAGNOSTIC KJ |