A/C not working

2001 ISUZU RODEO

6 CYL • 2WD • AUTOMATIC

FUSED

MEMBER
2 POSTS

By jumping the a/c pressure switch connector is the only way to get the compressor to work,also the switch inside the car must be off?

Jun 28, 2011 at 5:09 PM

MHPAUTOS

✓ASE Certified Mechanic
31,937 POSTS

Have the A/C tested for leaks, i feel that you have lost most of the refrigerant.

Jun 28, 2011 at 10:34 PM

AFROTIMY

MEMBER
7 POSTS

I observed that my 1996 isuzu rodeo ac condenser is stained with oil when performing a refrigerant leak inspection. Now the pressure switch is not coming up except the two terminals are looped. Can anyone advice me on the possible solution?

Feb 20, 2019 at 5:00 AM

STRAILER

✓ASE Certified Mechanic
54,832 POSTS

Hello,

It sounds like the thermo switch relay is not working but the be sure here is a guide to helps test it with the location of the relay and the wiring diagrams so you can see how the system works.

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Check out the diagrams (Below). Please let us know what you find. We are interested to see what it is.

Images (Click to enlarge)

Professional Diagram for 2CarPros Members
Click here to log in and view diagram.

Feb 23, 2019 at 12:45 PM