Step  | Action  | Yes  | No  | 
|---|---|---|---|
1  | Did you perform the Diagnostic System Check - Vehicle?  | Go to Step 2  | |
2  | Is excessive effort required to move the controls?  | Go to Step 5  | Go to Step 3  | 
3  | Does a door move too easily on a high-blower setting?  | Go to Step 4  | System OK  | 
4  | 
 Does the control operate properly?  | System OK  | Go to Step 5  | 
5  | Inspect the cables for improper routing, kinks, wiring interference, or other instrument panel interference. Is any cable problem found?  | Go to Step 6  | Go to Step 7  | 
6  | Repair as needed. Is the repair complete?  | System OK  | --  | 
7  | 
 Is there any door binding?  | Go to Step 8  | Go to Step 11  | 
8  | Inspect the door seal for proper installation. Is the door seal OK?  | Go to Step 9  | Go to Step 10  | 
9  | 
 Is the repair complete?  | System OK  | --  | 
10  | Repair the door seal, as needed. Is the repair complete?  | System OK  | --  | 
11  | Inspect for control binding. Does the control bind?  | Go to Step 13  | Go to Step 12  | 
12  | 
 Is the repair complete?  | System OK  | --  | 
13  | 
 Does the control bind?  | Go to Step 14  | Go to Step 15  | 
14  | Replace the control. Is the repair complete?  | System OK  | --  | 
15  | Replace the cable. Is the repair complete?  | System OK  | --  |