So we have a little bit of a heat wave up here in sunny Scotland and.. My Aircon don't work..
So I took in and had it recharged and that went well, nice new gas in it etc except the aircon clutch ain't getting a signal to engage! At first we thought because its had a new heater control panel that it would have to be coded to the vehicle -not so according to the stealers its a plug in and play job. I was then told it was a broken wire usually in and around the control panel.. not so, pulled the dash apart to day and tested each wire and all was okay. Next was the AC PCM in the engine bay - swapped that with a reliable one (Works in another car) and nope! No talky.. anyone any ideas.. want my aircon back please ;-)
Is the system charged, I think if the r134a leaks out the clutch wont engage. But I could be wrong
90 - xj laredo- 4.5" rough country lift, 6.5" of total lift with drop brackets, zj disc brakes on c8.25, olympic winch bumper, jcr upper and lower quarter armor, IRO hack-n-tap and rock sliders and rear bumper. rugged ridge 8500lb winch. Spartan locker up front. With a jd yellow paint job, 97+ front end and bushwacker cut out flares. 35's
Really??? Read it three times and still can't see any mention of the low pressure switch......my eyes must be going with my old age! Hope you sort it. Did not know it ever got above freezing up there any way!
If you can't fix it with a hammer, you've got yourself an electrical problem!