If one wiper on your 2002 Pontiac Montana works while the other does not, it could be due to a few common issues. The most likely causes are a burned-out wiper motor for the non-functioning side, a broken or disconnected linkage, or a problem with the wiper arm itself, such as a loose connection. Additionally, a blown fuse or a malfunctioning switch could also be contributing to the issue. Inspecting these components should help identify the specific problem.
It's the same resevoir. The hose may be clogged or sediment in the bottom of the resevoir. See if the front still work and hope for the best. The motor for the back might not be working. GOOD LUCK
my fuel pump is not work
If all of the dashboard lights do not work at the same time on a Pontiac Montana, check the instrument panel relay. The relay is located on the firewall in the engine compartment.
its a relay switch
blower motor resistor is bad
inside the wiper motor there is a diode about 9 millimeters long (22059733). It is probably blown apart. replace with another 6 amp diode. inside the wiper motor there is a diode about 9 millimeters long (22059733). It is probably blown apart. replace with another 6 amp diode.
Check the switch and make sure it is working. If it is, the problem may be the wiper motor itself, which will be located inside the rear panel on the back door...the wiper will be connected to it.
The engine fan on a 2003 Pontiac Montana works by turning on when the engine reaches a certain temperature. It then blows cool air across the radiator and engine to maintain a constant temperature.
If the rear window is not fully closed the rear wiper will not operate.
The O2 sensor on a 2002 Pontiac Montana is typically located in two places: the upstream (pre-catalytic converter) sensor is found on the exhaust manifold or just after it, while the downstream (post-catalytic converter) sensor is located after the catalytic converter along the exhaust pipe. To access these sensors, you may need to raise the vehicle for better visibility and reach. Always ensure the engine is cool before attempting to work on the exhaust system.
There are a few reasons that would cause your 2002 Pontiac back speakers to only work sometimes. The most common cause is a loose or corroded ground wire.
As long as they are both mk4 jettas the wiper linkage should fit. If you need to purchase the wiper linkage. Check out this website. http://twinlys.weebly.com