Noise When AC is Tuned on Due to Incorrect Refrigerant Level on Jeep Wrangler

A hum or moan can be heard when the AC is turned on if the system is not charged with the correct amount of 134a refrigerant (.9 kPag or 32 oz).

RepairPal Verified
Average mileage: (–)
1 model year affected: 1994
1 person reported this problem
The nation’s largest network of independent repair shops certified for expert training, quality work and fair pricing
Viewing
1
-
0
of
0
problem details