Air Conditioning System (for Automatic Air Conditioning System)

DTC 21 SOLAR SENSOR CIRCUIT (PASSENGER SIDE)

CIRCUIT DESCRIPTION

Detection Item:

A photo diode in the solar sensor detects solar radiation and sends signals to the A/C amplifier assy.

Wiring Diagram:

INSPECTION PROCEDURE

Step 1 - 2:

Step 3:

Step 4:

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.