Test Point 6

TEST POINT 6
Control module Supply Voltage < 6.5 V

Fault Code 6
This fault is stored in the following cases:
1. Low vehicle voltage
2. If there is a short circuit in the supply leads

Elimination:

- Examine battery and generator voltages.

- Select Control module supply voltage and Sensor supply voltage under the menu item Actual values and check the values with reverse gear engaged and the ignition switched on.

Control module supply voltage display: approx. 12 Volts

Sensor supply voltage display: approx. 8 Volts

- Pull out number plate light and check for continuity with an ohmmeter on the pin and sleeve side of the plug connection pin 4 towards pin 3.