Pontiac G5 Electrical Problems

Owners have filed 77 complaints about electrical system problems with the Pontiac G5 — 20% of all G5 complaints. The worst model years are 2007 (31), 2008 (24) and 2009 (22). Problems typically start around 75,000 miles. One related recall has been issued.

77complaints
2007worst year
75ktypical miles
1related recalls
7crashes
1fires

Electrical complaints by model year

2007200820092010312422
Electrical complaints per model year, Pontiac G5.
YearComplaintsShare of year's complaintsTypical mileage
20092229%50,000 miles
20082421%83,000 miles
20073116%85,000 miles

Which parts fail

  • Ignition
    7
  • Ignition › Switch
    3
  • Instrument cluster/panel
    1

Components named in complaints (battery, alternator, wiring, ignition, instrument cluster, infotainment).

Mileage when the problem started

  • Under 25k
    915%
  • 25k–50k
    1119%
  • 50k–75k
    1017%
  • 75k–100k
    1017%
  • 100k–150k
    1525%
  • 150k+
    47%

What owners report

The contact owned a 2009 Pontiac G5. The contact received notifications of NHTSA Campaign Numbers: 14V047000 (Air Bags, Electrical System) and 14V171000 (Electrical System). The contact requested to be removed from the recall distribution list. The local dealer and manufacturer were contacted and referred the contact to the NHSTA Hotline for assistance.

2009 G5 · Feb 2025

All gauges on dash starting going up and down, Anti theft light, power steering light, low fuel light. Car slipping or having hard time going and possibly the key transponder ignition / chip key anti theft shut down.

2009 G5 · Mar 2026

Not sure if ignition has ever been changed but I've been reading that there is a recall on my eps system as to that matter I have no power steering and would like to kno if it will be covered if I take it to gm dealership close to me

2008 G5 · Ignition · Apr 2024

Tl* the contact owns a 2008 Pontiac G5. While driving approximately 40 MPH, the vehicle stalled causing the driver to lose control of the vehicle and crash into a ditch. During the crash, the seat belts failed to retract and the air bags did not deploy. The driver sustained a concussion and upper torso trauma and the front passenger suffered a fractured neck, vertebrae, and a concussion. Both occupants required medical attention. A police report was not filed. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 70,000.

2008 G5 · 70,000 miles · Aug 2015 · crash · 2 injuries

Tl* the contact owns a 2007 Pontiac G5. The contact stated that while driving 35 MPH, the key did not come out of the ignition and the vehicle stalled. The contact mentioned that due to the failure he was unable to stop the vehicle and crashed into a reflector, causing damage to the bumper and a tire. The vehicle was taken to the dealer, who was unable to diagnose the failure but did replace the tire. The manufacturer was made aware of the failure. The vehicle was not repaired. The failure mileage was 5,000 and the current mileage was 40,000. Updated 09/05/14 the consumer stated the vehicle hit a bump on a ramp and the vehicle stalled. The steering and brakes failed. The consumer hit what was believed to be a reflector pole, damaging the left, rear tire and the rear bumper. Updated 09/17/2014

2007 G5 · 9,000 miles · Aug 2009 · crash

Tl- the contact owns a 2007 Pontiac G5. The contact stated while driving approximately 20 MPH, the vehicle lost control. The vehicle crashed into a tree and the airbags deployed. There were no warning light indicators on the instrument panel. A police report was filed and there were no major injuries. The driver and the passenger was not injured. The vehicle was able to be driven to the contacts residence. The vehicle was not inspected nor diagnosed. After the accident the right rear passengers side back wheel locks up. The vehicle was not inspected nor diagnosed. The contact was included in NHTSA campaign id number: 14V047000 (air bags , electrical system) after the failure occured. The manufacturer was not notified of the failure. The approximate failure mileage was 120000. Dyd

2007 G5 · 120,000 miles · Aug 2013 · crash

Related recalls (1)

Electrical system › Ignition

NHTSA recall 14V-171 · Apr 10, 2014 · 2,191,014 vehicles

General Motors LLC (GM) is recalling certain model year 2005-2010 Chevrolet Cobalt, 2006-2011 Chevrolet HHR, 2007-2010 Pontiac G5, 2006-2010 Pontiac Solstice, 2003-2007 Saturn Ion, and 2007-2010 Saturn Sky vehicles. In the affected vehicles, the key can be removed from the ignition when the ignition is not in the "Off" position.

Remedy: General Motors will notify owners, and for vehicles that were built with the defective ignition cylinder and have not previously had the ignition cylinder replaced with the redesigned part, dealers will replace the…

Frequently asked questions

Which Pontiac G5 years have electrical problems?

By NHTSA complaints, the 2007 (31), 2008 (24) and 2009 (22) model years. Electrical complaints make up 16% of all complaints for the 2007.

Is there a recall for Pontiac G5 electrical problems?

Yes — 1 recall, including 14V-171 (ignition, Apr 10, 2014). Recall repairs are free at authorized dealers; check a specific car with the VIN recall check.

At what mileage do Pontiac G5 electrical problems start?

Across all years, half of the complaints with a recorded mileage happened before about 75,000 miles; 34% happened before 50,000 miles.

What part fails most often?

Owners most often name the ignition (7 mentions), followed by the ignition › switch (3).

Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.