Test point 4
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2004 Porsche Boxster, 2003 Porsche Boxster, 2002 Porsche Boxster, 2001 Porsche Boxster, and 2000 Porsche Boxster. However, it is still accessible from the selected car via links, so may be relevant.
Terminal 58
- Engine off
- Parking light off
PST2 display 0
- Engine off
- Parking light on
PST2 display 1
If 0 is displayed with the parking light on:
- Check fuse A5
- Pull plug off the control module
- Switch parking light on
- Measure voltage between terminal 10 and ground
Voltmeter display greater than 10 V
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 the control module.
NOTE:
The headlights are not raised when high beam is activated if there is an open circuit at terminal 58 or if the control module is faulty.