Pontiac Montana SV6 Problems

The Pontiac Montana is a minivan that was produced from the Pontiac division in General Motors. The first generation Montana was built on GM U platform and was a front-engine, front-wheel /four wheel drive. The second generation Pontiac Montana was renamed Pontiac Montana SV6 and was fitted with a 3.5 liter high value V6 engine that generated 200 horsepower. If you are encountering Pontiac Montana SV6 problems and require technical assistance you should seek professional help. Read below where Experts have answered questions on replacing Pontiac Montana SV6 parts and other issues.

How to replace the rear wiper motor on a 2007 Pontiac Montana SV6?

To remove the liftgate trim panel you need to open the liftgate and remove the liftgate pull strap. After this remove the right and left wedges from the liftgate. Using the J 38778 tool release the liftgate trim panel retainers. After completing this step you need to remove the trim panel from the liftgate. To remove the rear window wiper motor you need to first remove the rear wiper arm and the rear wiper motor drive shaft nut. Proceed to remove the washer and seal from the wiper motor drive shaft. Then you need to remove the liftgate trim panel. After this disconnect the electrical connector from the rear wiper motor and remove the rear wiper motor screws and the rear wiper motor from the liftgate. Next you need to remove the rear wiper motor from the vehicle.

Why have the wires behind the fan control switch blackened and melted into the back of the fan control switch in my 2002 Pontiac Montana ?

In most cases the blow motor is responsible for overheating the wires. When the blower motor bearings start to go bad then the blower motor will pull too many amps which causes the wires to overheat. To fix this issue you need to replace the blower motor and the wire harness will need to be repaired. You will also need to replace the switch, pig tail, the plug, and a small section of the wire. When you start doing repairs on the wire harness make sure that you solder the new wires in and use heat shrink tubing to cover the repair.

What is the lost key programming procedure on a Pontiac Montana SV6?

To reprogram your new key you need to bump the key in the start position and then leave it in the on position for 10 minutes and then switch it off for five seconds you need to repeat this procedure twice and then start the vehicle.

What is causing my Pontiac Montana SV6 to squeak and why is the transmission not engaging right away?

If the squeak occurs when the vehicle is in motion then a wheel bearing must have come loose. If the transmission is not engaging right away, it could be due to worn out clutches within the transmission or the clutch material may have fallen into the pan and may be clogging up the filter.

The Pontiac Montana SV6 is a reliable vehicle and known for its smooth and gentle engine. If you inspect your Montana SV6 at regular intervals and keep it good working condition, it will serve you well. To learn how to troubleshoot basic Pontiac Montana SV6 problems and how to install and replace parts you should speak to an Expert.