2003 Pontiac Grand Prix electrical problem

2003 PONTIAC GRAND PRIX
102,000 MILES • 6 CYL • FWD • AUTOMATIC
Avatar
MJBOOTH38
  • MEMBER
  • 1 POST
While the engine is running the rear defog, heater blower and ac do not work, The dashboard lights are on and indicate the headlights are on, they ar not but the parking lights and fog lamps are.

When the key is turned on but the engine is not started the rear defog, heater blower, and AC work and no dashboard lights are on. I am stumped, any help you can give me on this would be appreciated.

I don't have a credit card too make a donation. do you have any other payment methods?

Mark Booth
Jan 6, 2008 at 4:03 PM
Advertisement
Avatar
JASONNELSON
  • MEMBER
  • 3 POSTS
the grand prix has a faulty ignition switch , this can do strange things to the instuments and lights ,blower ,fuel gauge . on mine if you start the car then turn the key slightly back this usually fixes things .please let me know if this helps
Feb 7, 2008 at 12:49 PM