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2018 Ram 1500 Big Horn 3.0L Compressor Clutch
Posted to Chrysler HVAC on 8/28/2025 6 Replies

I checked the pressures, and the clutch would engage for a second then off. Low side would go down to 50psi, high side would go up to 150 psi. I noticed the evaporator temp was colder than actual even before running the ac. evaporator temp would go down to...

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car Vehicle Data

2018 Ram 1500 Big Horn

VIN 1C6RR7LM2J
Engine3.0 L / 6 cyl / DIESEL
Trans8-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedCompressor Clutch
ConditionsClutch Cycles Off Not Cold
Open Help Request

car Vehicle Data

2018 Ram 1500 Big Horn

VIN 1C6RR7LM2J
Engine3.0 L / 6 cyl / DIESEL
Trans8-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedCompressor Clutch
ConditionsClutch Cycles Off Not Cold