The "service 4WD" message has been appearing more and more lately. Started a few weeks ago. I rarely use 4WD. This message appeared about 3 years ago so I took into the dealer since it was under warrenty. They indicated that the cause was due to a ground wire connection issue to the frame. This caused the voltage across a sensor to be too low. I am having trouble locating this ground wire. Can you direct me to it's location? Thanks.
Jun 9, 2008 at 6:09 AM