2005 Pontiac Montana Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2005 Pontiac Montana
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2005 Pontiac Montana ProblemsRear Lights May Not Work Due to Rear Light Socket Plate Failure
The rear light socket plate may fail causing a brake light or other rear light to stop working.
The transmission pressure control solenoid may fail causing erratic shifting. Our technicians tell us that partial dis-assembly of the transmission is necessary to replace a failed pressure control solenoid.
An engine oil leak may develop from the rear of the engine. This is commonly caused by a failed oil pump drive o-ring seal. The leaking o-ring should be replaced to correct this concern.
2005 Pontiac Montana Questions,I ran into a fire hydrant ,on the drivers side of bumper ,car wont start (3 answers)
is there SENSORS IN THE BUMPER
Drove in morning 4 miles temp clear to red. Garage flushed pressure tested; ok. 2 days later same thing; replaced fan switch /relay; ok. Drove over 50 miles. Next morning 4 miles same thing; replaced thermostat and bled each time; ok; sat overnight and same thing again. Any other ideas.
2005 Pontiac Montana RecallsRecall 06V417000
Certain sport utility vehicles fail to conform to the requirements of Federal Motor Safety Standard # 135 "Passenger Car Brake Systems" To meet the standard, vehicles must not move for 5 minutes when stopped on a steep hill with the parking brake applied and the vehicle in neutral. Some of these vehicles failed this test. When the parking brake is released the driver may notice unintended braking while accelerating, decelerating or coasting. This could lead to unintended vehicle movement and cause an accident. The dealer will inspect each rear parking brake caliper and replace free of charge if slippage is noticed. The GM recall # is 05059