Jump to content
Forums Gone... but not forgotten!
Pontiac of the Month

PontiacStrong65's 1965 Tempest Station Wagon

2023 November
of the Month

Low Pressure Switch


Recommended Posts

Hi I have a 2005 Pontiac Grand Prix GXP and i'm having problems with my A/C system.  I just purchased this car a month ago and when i tried to turn the a/c on nothing would happen. They system has good standing pressure so I know that there's refrigerant in the system. I have located the HPS but cannot find the LPS.  I was able to get the clutch to come on and off again by taking the HPS off and then put it back on and that would start the clutch for a few seconds then cut off.  All the fuses are good in the car but I'm at a loss. Can someone point me in a direction to start at, Is there a LPS to look at.  Thanks for the help

Link to comment
Share on other sites

Tired of these Ads? Register Today!

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Tired of these Ads? Purchase Enhanced Membership today to remove them!
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.