I have 97 Q45 and the ABS, TCS OFF, SLIP light are all on. Scanned cpu, pulled codes:ECM-ABSTCS COMM NGThrottle Position Sensor 2ABS Motor Failure (OFF MODE)

What gives? I checked the connections and they look good, the fuses are all o.k. I couldn't find the ABS relay though to check to see if that's working. Is this some sort of Fail Safe mode? I don't even know where to start the diag. I am not very knowledgeable of all this electrical junk.

Any help is appreciated.

Thanks

The exact same thing happened to my Q 3 years ago. The ABS relay was bad. It is located inside the back box right next to the ABS acumulator and the windshield wiper motor (passenger side - engine bay). The relay should cost about $20 from everythinginfiniti.com.

97Q45t wrote:The exact same thing happened to my Q 3 years ago. The ABS relay was bad. It is located inside the back box right next to the ABS acumulator and the windshield wiper motor (passenger side - engine bay). The relay should cost about $20 from everythinginfiniti.com.

is it that blue relay along the passenger fender ?

thanks

I don't remember what color it was, but here's the location: