Test point 2

Vehicle speed

Engine off

PST2 display 0 km/h

Drive vehicle at a constant speed PST2 display

Tester display approximately equal to actual driving speed in km/h. Troubleshooting: Switch off ignition

Pull off plug II on the instrument cluster Switch ignition on Lift the vehicle

Rotate the rear left wheel by hand

Measure the voltage between plug II, pin 16 and ground

Voltmeter display > 1 V

If the wheel speed signal is present at the instrument cluster, replace the instrument cluster. If the wheel speed signal is not present at the instrument cluster:

Switch off ignition

Pull plug off the ABS control module

Ohmmeter on instrument cluster plug II pin 16 and ground

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

Don't pay hundreds of dollars to find out what is wrong with your car. This book is dedicated to helping the do it yourself home and independent technician understand and use OBD-II technology to diagnose and repair their own vehicles.

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