Test Point 6

Checking The Actual Values

The specified voltage values are reference values

Test point 6
High beam
- Engine off
- Parking light off
- High beam off

PST2 display 0

- Engine off
- Parking light on
- High beam on

PST2 display 1

If 0 is displayed with the high beam on:
1. Check fuse A 1
2. Switch ignition off and pull off plug on the control module

- Switch ignition on
- Switch the high beam on and measure the voltage between plug terminal 15 (high beam on signal) and ground

Voltmeter display greater than 10 V

If the high beam signal is present at the control module, replace the control module. If the high beam signal is not present at the control module, check for an open circuit in the wire.