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2003 Jeep Grand Cherokee Laredo 4.7L A/C Not Cooling
Posted to Chrysler HVAC on 8/2/2012 12 Replies

I found hi side pressure of 280-380 psi and low side pressure of 40 psi. The diagnosis was a restricted condenser and sticking expansion valve as pressure would not equalize after shutting the truck off. Also the compressor was 'sticky' when turning by hand wi...

12 Replies Received (View Replies)

  Related Documents & Media  2003 Jeep Grand Cherokee Laredo

 
Message Closed w/FIX

car Vehicle Data

2003 Jeep Grand Cherokee Laredo

VIN 1J8GW48N23
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedA/C Not Cooling
ConditionsCompressor Works, Suction on Low Side, Hi Side 180
Message Closed w/FIX

car Vehicle Data

2003 Jeep Grand Cherokee Laredo

VIN 1J8GW48N23
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedA/C Not Cooling
ConditionsCompressor Works, Suction on Low Side, Hi Side 180