Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Column/Ignition Lock Schematics | |||
1 | Did you review the park lock operation and perform the necessary inspections? | Go to Step 2 | |
2 | Verify the fault is present. Does the system operate normally? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 | Does the automatic transaxle shift lever operate normally? | Go to Step 4 | Go to Symptoms - Automatic Transmission Shift Lock Control in Shift Lock Control |
4 |
Does the test lamp turn ON and OFF with each cycle? | Go to Step 11 | Go to Step 5 |
5 | Does the test lamp remain illuminated with each cycle? | Go to Step 8 | Go to Step 6 |
6 | Connect a test lamp between the ground circuit of the park lock solenoid and B+ voltage. Does the test lamp illuminate? | Go to Step 7 | Go to Step 9 |
7 | Test the control circuit of the park lock solenoid for an open. Did you find and correct the condition? | Go to Step 14 | Go to Step 10 |
8 | Test the control circuit of the park lock solenoid for a short to voltage. Did you find correct the condition? | Go to Step 14 | Go to Step 10 |
9 | Repair the open in the ground circuit of the park lock solenoid. Did you complete the repair? | Go to Step 14 | -- |
10 | Inspect for poor connections at the automatic transmission shift 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 14 | Go to Step 12 |
11 | Inspect for poor connections at the park lock solenoid. 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 14 | Go to Step 13 |
12 | Replace the automatic transmission shift lock actuator. Refer to Automatic Transmission Shift Lock Actuator Replacement . Did you complete the replacement? | Go to Step 14 | -- |
13 | Replace the park lock solenoid. Refer to Electric Park Lock Module - Disassemble - Off Vehicle and Electric Park Lock Module - Assemble - Off Vehicle . Did you complete the replacement? | Go to Step 14 | -- |
14 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
