General Information

Air Conditioner
B1687 Engine Coolant Temperature Sensor Circuit - CAN Signal - General Information

Component Location





General Description

The Air conditioner Control Module receives the engine coolant temperature sensor signal through the CAN signal.

DTC Description

Air conditioner Control Module sets DTC B1687 if engine temperature sensor signal has not been received through the CAN signal.

DTC Detecting Condition





Diagnostic Circuit Diagram