Step  | Action  | Value(s)  | Yes  | No  | 
|---|---|---|---|---|
1  | Did you perform the Power Door Systems Diagnostic System Check?  | --  | Go to Step 2  | |
2  | Verify that the unlock function is inoperative but the lock function operates normally. Do the power door locks operate normally?  | --  | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems  | Go to Step 3  | 
3  | 
 Does the test lamp light?  | --  | Go to Step 5  | Go to Step 4  | 
4  | Repair an open in CKT 194 (WHT). Refer to Wiring Repairs in wiring systems. Is the repair complete?  | --  | Go to Step 6  | --  | 
5  | Replace the door unlock relay. Is the repair complete?  | --  | Go to Step 6  | --  | 
6  | Operate the system in order to verify the repair. Did you correct the condition?  | --  | System OK  | Go to Step 3  |