Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Does the blower operate? | -- | Go to Step 2 | |
2 | Is the A/C system cooling insufficient? | -- | Go to Cooling Insufficient - Air Conditioning (A/C) Inoperative | Go to Step 3 |
3 | Is the A/C inoperative? | -- | Go to Cooling Insufficient - Air Conditioning (A/C) Inoperative | Go to Step 4 |
4 | Is the A/C system heating insufficient? | -- | Go to Heating Insufficient | Go to Step 5 |
5 | Is the A/C system temperature control improper? | -- | Go to Step 6 | |
6 | Is the A/C system blower speed improper? | -- | Go to Step 7 | |
7 | Is the A/C system noisy? | -- | Go to Noise Diagnosis | Go to Step 8 |
8 | Does air flow from the wrong outlets? | -- | Go to Functional Check | Go to Step 9 |
9 | Does the A/C produce an odor? | -- | Go to Odor Diagnosis | Go to Step 10 |
10 | Are all of the diagnoses complete? | -- | System OK | -- |
