Info

Reconnect plug connection X3/1 Remove connector of temperature sensor Pull off plugs I and II on the instrument cluster Switch ignition on

Measure the voltage between instrument cluster plug II, pin 5 and Measure the voltage between instrument cluster plug I, pin 24 and Switch off ignition

Ohmmeter on instrument cluster plug I pin 24 and plug on

Ohmmeter on instrument cluster plug II pin 5 and plug on

See also Input signals chapter, Test point 9, and Drive links chapter "Coolant warning light" and "Coolant temperature"

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.

Get My Free Ebook


Post a comment