B1446

DTC B1446 AIR MIX DAMPER CONTROL SERVOMOTOR CIRCUIT (DRIVER SIDE)

CIRCUIT DESCRIPTION

Detection Item:

This damper servo sub-assy is controlled by the A/C amplifier assy and moves the damper servo sub-assy to the desired position.

Wiring Diagram:

Step 1 - 2:

Step 3 - 4:

INSPECTION PROCEDURE

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