B1437

DTC B1437/37 Rear Air Mix Damper Position Sensor Circuit

CIRCUIT DESCRIPTION

Detection Item:

This sensor detects the position of the water valve damper and sends the appropriate signals to the A/C amplifier. The position sensor is built in the water valve servo sub-assy.

Wiring Diagram:

Step 1 - 2:

Step 3 - 4:

Step 5:

INSPECTION PROCEDURE

HINT: In case of using the hand-held tester, start the inspection step 1 and in case of not using the hand-held tester, start from step 2.