Test Point 1

Checking The Actual Values

The specified voltage values are reference values

Test Point 1
Sensor voltage, spring travel 1 (front)
- Engine off
- Vehicle on level surface

PST2 display 2 V< Us <3 V
Us = sensor voltage

The system is faulty if voltage values such as 0.4 V in the lower range or 4.5 V in the upper range are displayed. See the description for fault code 3