Aboutautohelp Expertise On hands professional expertise in all aspects of Cadillac diagnostics and repair mid 1970`s thru 2000 year vehicles. GM certified in electronic fuel injection, Automatic transmission, Heating and A/C, and onboard vehicle computer diagnostics.
Experience Held over 15 GM certifications prior to retirement in 1989.
Organizations Prior to retirement held several ASE certifications, numerous Factory certifications.
Question MY POWER WINDOWS AND WINDSHIELD WIPERS WORK WHEN THEY FEEL LIKE IT. I TOOK THE TRUCK TO MY MECHANIC AND THE WINDSHIELD WIPERS AND WINDOWS WORKED FOR THE WHOLE THREE DAYS THEY HAD IT. TWO DAYS AFTER I GOT THE TRUCK BACK THEY DIDN'T WORK AGAIN. CAN YOU GIVE ME AN IDEA WHAT COULD BE WRONG, BECAUSE MY MECHANIC CAN'T FIX THE PROBLEM IF HE CAN'T FIND ANYTHING WRONG.
THANKS
Answer Have you had ANY type of work of ANYKIND performed anywhere on the vehicle within the last 6 months ?.
This is usually caused by an intermittent GROUND connection. Check all the BLACK colored wires near the battery on within the engine compartment to make sure that they are clean and tight.
