Test Point 12

Test point 12
Signal, terminal 15 PCM
Open circuit
Fault code 31

Note

This fault is stored only if the vehicle is driven faster than 50 km/h for more than 10 seconds.

1. Check fuse E 8.
2. Pull off plug II on the display and operator control unit.
3. Connect voltmeter to plug II pin 2 (positive) and ground.
Switch on ignition. Display: Battery voltage.