2005 Pontiac Grand Prix electrical system problems

45 owner complaints filed with NHTSA name the electrical system on the 2005 Pontiac Grand Prix — 30% of all complaints for this model year.

Electrical System complaints

30%

share of all complaints

87,500 mi

median reported incident mileage

2 / 3

crash / fire reports

What owners report

“The contact owns a 2005 Pontiac Grand Prix. The contact received notification of NHTSA Campaign Number: 14V400000 (ELECTRICAL SYSTEM). The contact stated that while attempting to start the vehicle, the vehicle failed to start. There were no warning lights illuminated. The contact asked his daughter…”
filed Feb 13, 2025
“The contact owned a 2005 Pontiac Grand Prix. The contact received notification of NHTSA Campaign Number: 14V400000 (Electrical System) and would like to be removed from the recall distribution list as she does no longer own the vehicle. There was no further information provided.”
filed May 10, 2022

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