B1424

Solar Sensor Circuit Driver Side

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–167 (est.)

Symptoms

Incorrect operation of climate control
Lack of automatic temperature adjustment when lighting changes
Check Engine Light Illuminates

Causes

Open or short circuit in the sensor circuit
Poor contact in the sensor connector
Failure of the light sensor
Wiring Harness Problems
Malfunction of the climate control unit

How to Fix

Check the integrity of the sensor wiring harness
Check connections and contacts in connectors
Test the light sensor with a multimeter
Replace sensor if necessary
Reset the error and check the system operation

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