TURN SIGNAL PROBLEMS AND PARKING LAMP RELAY CHATTER
1996 Chrysler Town and Country
August, 5, 2012 AT 5:26 AM
TO START OFF IM A PRETTY GOOD MECHANIC BUT IM SICK OF THIS ONE.
THE PARKING LAMP RELAY CHATTERS WHEN THE HEADLIGHTS ARE ON ONLY. GETS LOUDER WHEN YOU TURN THE IGITION SWITCH ON. AND I AM HAVING INTERMEDIATE TURN SIGNAL PROBLEMS. SOMETIMES THEY WORK OTHERS THEY DONT. WHEN I BOUT THE HEADLIGHT ON CHIME CHIMED WITH THE HEADLIGHTS OFF DOOR OPENED. I DISCONNECTED THE DOOR SWITCH SO THAT PROBLEM IS SOLVED. BUT ALSO ALL THE HVAC LIGHTS FLASHED WITH THE HEADLIGHTS ON. CAN ANYONE HELP
I DO HAVE A DIGITAL MULTIMETER AND SHOULD HAVE ALL TOOLS FOR TESTING
August, 5, 2012 AT 12:47 PM
This is sounding very much like a bad earthing problem, start with checking all relevant earth points, and let me know what you find.
August, 5, 2012 AT 4:11 PM
All these are linked to the Body Control Module so you should get tht checekd as well.
August, 5, 2012 AT 5:57 PM
Can you please tell me how to test the bcm? Also heres something I havent seen before. Pulled the ground off at the battery, cleaned the terminal and post and when I reconnected it the wipers made one pass across the windshield and the wipers where in the off position. Please respond asap my customer is supposr to pick the car up in the morning