Fuses Car Affect Transmission Pontiac Grand Prix GT
Introduction
The Pontiac Grand Prix GT is a performance-oriented variant of the Grand Prix that was produced from 1997 to 2003. It is equipped with a variety of features that enhance its performance, including a more powerful engine, a stiffer suspension, and larger brakes. However, like all cars, the Grand Prix GT is also susceptible to electrical problems that can affect the transmission.
Fuses That Affect the Transmission
There are a number of fuses that can affect the transmission in a Pontiac Grand Prix GT. These fuses are located in the fuse boxes under the hood and in the passenger compartment. The following is a list of the fuses that are most likely to cause transmission problems:
* Fuse #10 (10 amps) – This fuse powers the transmission control module (TCM). If this fuse blows, the TCM will not be able to send signals to the transmission, which will prevent the transmission from shifting gears.
* Fuse #15 (15 amps) – This fuse powers the shift solenoids. If this fuse blows, the shift solenoids will not be able to engage the gears, which will prevent the transmission from shifting gears.
* Fuse #20 (20 amps) – This fuse powers the transmission speed sensor. If this fuse blows, the transmission speed sensor will not be able to send signals to the TCM, which will prevent the TCM from shifting gears correctly.
Symptoms of a Blown Fuse
The symptoms of a blown fuse that affects the transmission can vary depending on which fuse is blown. However, some of the most common symptoms include:
* The transmission will not shift gears.
* The transmission will shift gears erratically.
* The transmission will slip out of gear.
* The check engine light will be illuminated.
Diagnosing a Blown Fuse
If you are experiencing any of the symptoms of a blown fuse that affects the transmission, you should first check the fuses that are listed above. To do this, you will need to remove the fuse box cover and inspect the fuses for any that are blown. A blown fuse will have a broken filament.
Replacing a Blown Fuse
If you find a blown fuse, you will need to replace it with a new fuse of the same amperage. To do this, simply remove the old fuse and insert the new fuse into the fuse socket. Be sure to push the fuse in all the way until it clicks into place.
Conclusion
Fuses are an important part of your Pontiac Grand Prix GT’s electrical system. If a fuse blows, it can cause a variety of problems, including transmission problems. If you are experiencing any of the symptoms of a blown fuse, you should check the fuses that are listed above and replace any that are blown.
