The specified voltage values are reference values.
TEST POINT 2
Sensor Voltage Spring Travel 2 (Rear)
- Engine off
- Vehicle on level surface
- PST 2 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 4.
Test Point 3
Note:
The specified voltage values are reference values.
TEST POINT 3
Terminal 15
- Engine off
- All loads switched off
- PST 2 display: > 10 Volts
Note:
Communication with the control module is not possible without terminal 15
Test Point 4
Note:
The specified voltage values are reference values.
TEST POINT 4
Terminal 58
- Engine off
- Parking light off
- PST 2 display: 0
- Engine off
- Parking light on
- PST 2 display: 1
If 0 is displayed with the parking light on:
1. Check fuse A-5
2. Pull plug off the control module
- Switch parking light on
- measure voltage between terminal 10 and ground
Voltmeter display: > 10 Volts
If the signal (terminal 58) is present at the control module, replace the control module. Check the wire if the signal (terminal 58) is not present at