Pinpoint Test G239843P6

PINPOINT TEST G239843p6 : CHECK THE SUPPLIES AND GROUNDS TO THE CD CHANGER

G239843t49 : CHECK THE PERMANENT SUPPLY TO THE CD CHANGER
1. Disconnect the CD changer electrical connector, TL05.
2. Measure the voltage between TL05, pin 02 (NW) and GROUND.

- Is the voltage less than 10 volts?

-> YES
REPAIR the circuit between the CD changer and battery. This circuit includes the rear power distribution box (fuse 27). TEST the system for normal operation.

-> NO
GO to Pinpoint Test G239843t50.

G239843t50 : CHECK THE GROUND TO THE CD CHANGER
1. Measure the resistance between TL05, pin 01 (BK) and GROUND.

- Is the resistance greater than 5 ohms?

-> YES
REPAIR the high resistance circuit. TEST the system for normal operation.

-> NO
CHECK for DTCs indicating a wake-up circuit or optical ring fault. REFER to the DTC index.