Power Door Lock Inoperative - Driver Door with Keyless Entry
Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Door Lock/Indicator Schematics | |||
1 | Did you review the Power Door Locks Description and Operation and perform the necessary inspections? | Go to Step 2 | Go to Symptoms - Doors |
2 | Actuate a door lock switch to the lock and unlock positions Did the driver door lock and unlock? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Did the test lamp illuminate? | Go to Step 4 | Go to Step 13 |
4 |
Did the test lamp illuminate? | Go to Step 5 | Go to Step 6 |
5 |
Did the test lamp illuminate in both positions? | Go to Step 12 | Go to Step 10 |
6 | Is the vehicle equipped with keyless entry? | Go to Step 7 | Go to Step 14 |
7 |
Did the test lamp illuminate? | Go to Step 8 | Go to Step 15 |
8 |
Did the test lamp illuminate? | Go to Step 9 | Go to Step 16 |
9 |
Did the test lamp illuminate? | Go to Step 11 | Go to Step 17 |
10 | Inspect for poor connections at the door lock relay. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 21 | Go to Step 18 |
11 | Inspect for poor connections at the remote control door lock receiver. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 21 | Go to Step 19 |
12 | Inspect for poor connections at the driver door lock actuator. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 21 | Go to Step 20 |
13 | Repair the open or short to ground in the door lock actuator lock control circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 21 | -- |
14 | Repair the open or short to ground in the door lock actuator unlock control circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 21 | -- |
15 | Repair the open or short to ground in the door lock relay unlock control circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 21 | -- |
16 | Repair the open in the battery positive voltage circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 21 | -- |
17 | Repair the open in the ground circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 21 | -- |
18 | Replace the door lock relay. Did you complete the repair? | Go to Step 21 | -- |
19 | Replace the remote control door lock receiver. Refer to Remote Control Door Lock Receiver Replacement in Keyless Entry. Did you complete the repair? | Go to Step 21 | -- |
20 | Replace the driver door lock actuator. Refer to Power Door Lock Actuator Replacement . Did you complete the repair? | Go to Step 21 | -- |
21 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2 |
