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2007 ram 3500 with 5.9 Cummins a/c won't work.
- Thread starter edlib3
- Start date
Did you replace the HVAC blend doors?
Is the fan clutch less than 5 years old and a MOPAR unit? (Not iffy aftermarket or parts store trouble.)
Is the compressor turning?
If so are the A/C lines at the firewall both getting cold?
If you don't have voltage to the compressor coil, not turning, not these have a TIPM that fail like a fuse esp when a coil shorts out when burning up. It may be able to be reset by a dealer.
Is the fan clutch less than 5 years old and a MOPAR unit? (Not iffy aftermarket or parts store trouble.)
Is the compressor turning?
If so are the A/C lines at the firewall both getting cold?
If you don't have voltage to the compressor coil, not turning, not these have a TIPM that fail like a fuse esp when a coil shorts out when burning up. It may be able to be reset by a dealer.