Why would the slip and TRAC light come on on a 1998 infinity Q45?

Answer 1

I am far from being an expert or quasi expert but I do own a 96 Q45 and experienced a similar problem. I was helped or given advice free of charge by my local Infiniti Service Adviser. The problem had to do with the anti-lock braking system and its electrical components. There are two fairly inexpensive relays under the hood that you should try replacing first. My cost for both relays was $48.50 from Infiniti of Scottsdale, Az. (1-800-955-9181). The relays are called the ABS relay assy-valve and the relay assy-actuator. I live in Florida but I order most parts I need from Scottsdale because they are usually much cheaper. The mechanism of concern should be located under the hood at the right rear corner near the fire wall. You should see a little black plastic box mounted to the rear of a silver aluminum mechanism with a number of small metal tubes coming out of it. But you are only concerned with the black plastic box. Remove the cover and you will see the two relays I am talking about. The relays pull right out by pulling up on them. This is what I replaced and solved my problem. Calvin Bryant