Operation CHARM: Car repair manuals for everyone.

Too Hot In Vehicle

TEST DESCRIPTION

Steps 1-9:




Steps 10-18:




Steps 19-25:




The numbers below refer to the step numbers on the diagnostic table.
7. The specified values are from the A/C System Performance Test.
15. The voltage will vary between 0-5 volts during normal operation. The HVAC control module connector must be connected during this step.