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B1421

DTC B1421 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.