2006 Pontiac Grand Prix electrical system problems

65 owner complaints filed with NHTSA name the electrical system on the 2006 Pontiac Grand Prix — 27% of all complaints for this model year.

Electrical System complaints

27%

share of all complaints

121,500 mi

median reported incident mileage

3 / 14

crash / fire reports

What owners report

“When I go to press on the brakes it would pull to the right ,and when I go to put on my signal light to the right my bright lights comes on and when I turn on my heater the door or something the shop told me was not opening for my heat to come out,and that's the problems I am experiencing,with the…”
filed Jan 25, 2021
“My car started on fire while on a city road because of the power steering pump pulley completely sprung off serpentine belt melted coolant reservoir melted fuse box be melted from the fire how many other things something to do with the power steering pump leaking fluid and hitting my exhaust…”
filed Jan 25, 2021

Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8…
PIP4723J · Service Bulletin/Repair Instructions · issued Oct 25, 2024