Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Verify that the ignition can be turned OFF while the vehicle is in DRIVE. Does the ignition lock operate normally? | -- | Go to Intermittents and Poor Connections Diagnosis in Wiring Systems | Go to Step 2 |
2 |
Is the fuse good? | -- | Go to Step 4 | Go to Step 3 |
3 |
Did you complete the repair? | -- | Go to Step 15 | -- |
4 | Connect a test lamp between ground and terminal F at the automatic transmission controller. Refer to Troubleshooting with a Test Lamp in Wiring Systems. Does the test lamp illuminate? | -- | Go to Step 6 | Go to Step 5 |
5 | Locate and repair the open in CKT 1020 (PNK). Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 15 | -- |
6 |
Does the test lamp illuminate? | -- | Go to Step 7 | Go to Step 8 |
7 | Replace the park switch on the automatic transmission controller. Refer to Automatic Transmission Shift Lock Control Disassemble - Off Vehicle and Automatic Transmission Shift Lock Control Assemble - Off Vehicle . Did you complete the repair? | -- | Go to Step 15 | -- |
8 |
Does the test lamp illuminate? | -- | Go to Step 10 | Go to Step 9 |
9 | Replace the park switch on the automatic transmission controller. Refer to Automatic Transmission Shift Lock Control Disassemble - Off Vehicle and Automatic Transmission Shift Lock Control Assemble - Off Vehicle . Did you complete the repair? | -- | Go to Step 15 | -- |
10 |
Does the test lamp illuminate? | -- | Go to Step 12 | Go to Step 11 |
11 | Locate and repair the open in CKT 1996 (YEL). Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 15 | -- |
12 | Using a digital multimeter (DMM), test for continuity from the park lock solenoid terminal A and ground. Refer to Testing for Continuity in Wiring Systems. Is there continuity? | -- | Go to Step 13 | Go to Step 14 |
13 | Replace the park lock solenoid. Refer to Automatic Transmission Shift Lock Control Disassemble - Off Vehicle and Automatic Transmission Shift Lock Control Assemble - Off Vehicle . Did you complete the repair? | -- | Go to Step 15 | -- |
14 | Locate and repair the open in CKT 1850 (BLK) from the park lock solenoid and G205. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 15 | -- |
15 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 2 |
