juzza 0 Posted October 2, 2007 my abs has never worked in the 3 1/2 years iv owned the car, decided its time i had a look, when i turn my ign on the main 79 relay works for a few secs but 179 relay that works the pump does nothing, i have checked the wires and all seem to be fine apart from the red yellow wire only becomes live with the relay pluged in, totally dead when relay is unpluged, i popped the cap off the relay and pushed the contact together and the pump sounded like a compressor, i did see a step by step guide on how to test everything on msk but cant find it now, please help thanks Quote Share this post Link to post Share on other sites