DTC 21

DTC B1421/21 Solar Sensor Circuit (Passenger Side)

DESCRIPTION




A photo diode in the automatic light control sensor detects solar radiation and sends appropriate signals to the A/C amplifier.

DTC Detection Condition:

HINT: When DTC B1421/21 is displayed simultaneously with DTC B1244, repair the malfunction indicated by DTC B1244 first.

Wiring Diagram:

Step 1:

Step 2:

Step 3-4:

INSPECTION PROCEDURE