Operation CHARM: Car repair manuals for everyone.

Too Hot In Vehicle

TEST DESCRIPTION

Steps 1-6:




Steps 7-15:




Steps 16-22:




The numbers below refer to the step numbers on the diagnostic table.
3. Ambient air temperature must be above 3°C (38°F) in order for this A/C compressor test to be run.
4. Misaligned air baffles will cause poor A/C performance at idle and low speed operation.
6. The specified values are from the A/C System Performance Test