A/C System Performance Test
TEST DESCRIPTIONSteps 1-2:
Steps 3-8:
The number(s) below refer to the step number(s) on the diagnostic table.
1. This step determines if there is enough refrigerant in the A/C system in order to operate the system without damage.
2. This step measures the performance of the A/C system.
3. This step is to allow for vehicle variations as well as high ambient air temperatures.