Test R: The Parking, Rear Or License Plate Lamps Are On Continuously

PINPOINT TEST R: THE PARKING, REAR OR LICENSE PLATE LAMPS ARE ON CONTINUOUSLY

R1-R2:

R3:

Normal Operation
The smart junction box (SJB) provides a ground for the parking lamp relay coil when a request for the parking lamps is received. When the parking lamp relay is energized, voltage is sent through circuit CBP08 (GY/YE) to the rear and front parking lamps.

Possible Causes
- Circuit CBP08 (GY/YE) short to voltage
- SJB