Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Check the A/C-Cruise fuse in the fuse block. Is the A/C-Cruise fuse open? | -- | Go to Step 2 | Go to Step 3 |
2 | Locate and repair a short to ground in the Battery supply circuit to the A/C Control Assembly and the Temperature Electric Control Actuator Motor. Is the repair complete? | -- | Go to Step 5 | -- |
3 | There is a fault in the vacuum source, vacuum actuators, vacuum hoses to actuators, linkage from actuators to values, or faulty valves. Refer to Air Delivery Improper for further diagnosis. Is the action complete? | -- | Go to Step 5 | Go to Step 4 |
4 | Replace the A/C Control Assembly. Refer to Control Assembly Replacement . Is the repair complete? | -- | Go to Step 5 | -- |
5 | Verify that the system operates properly. Does the system operate properly? | -- | System OK | Go to Symptoms |
