Shift Lever Does Not Move with Brake Pedal Depressed With Cruise Control
Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Shift Lock Control Schematics | |||
1 | Did you review the Automatic Transmission Shift Lock Control Description and Operation and perform the necessary inspections? | Go to Step 2 | |
2 |
Does the shift lock control operate properly? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Does the shift lock control operate properly? | Go to Step 15 | Go to Step 4 |
4 |
Does the brake switch status change to APPLIED when the brake pedal is depressed? | Go to Step 7 | Go to Step 5 |
5 | Test the stop lamp switch supply voltage circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 23 | Go to Step 6 |
6 | Test the stop lamp switch signal circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 23 | Go to Step 16 |
7 | Test the shift lock relay coil supply voltage circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 23 | Go to Step 8 |
8 | Test the shift lock relay control circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 23 | Go to Step 9 |
9 | Monitor the transmission range status in the transmission data list on the scan tool. Does the transmission range indicate the PARK position? | Go to Step 12 | Go to Step 10 |
10 | Test the transmission range switch supply voltage circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 23 | Go to Step 11 |
11 | Test the transmission range switch signal circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 23 | Go to Step 17 |
12 | Test the shift lock relay switch supply voltage circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 23 | Go to Step 13 |
13 | Test the shift lock solenoid supply voltage circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 23 | Go to Step 14 |
14 | Test the shift lock solenoid ground circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 23 | Go to Step 18 |
15 | Inspect for a poor connection at the harness connector of the shift 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 23 | Go to Step 19 |
16 | Inspect for a poor connection at the harness connector of the stop lamp switch. 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 23 | Go to Step 20 |
17 | Inspect for a poor connection at the harness connector of the transmission range switch. 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 23 | Go to Step 21 |
18 | Inspect for a poor connection at the harness connector of the shift 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 23 | Go to Step 20 |
19 | Replace the shift lock relay. Did you complete the replacement? | Go to Step 23 | -- |
20 | Adjust or replace the stop lamp switch. Refer to Stop Lamp Switch Adjustment or Stop Lamp Switch Replacement in Lighting Systems. Did you find and correct the condition? | Go to Step 23 | -- |
21 | Replace the transmission range switch. Refer to Transmission Range Switch Replacement in Automatic Transmission - 4 Speed - M41. Did you find and correct the condition? | Go to Step 23 | -- |
22 | Replace the shift lock solenoid. Refer to Shift Lock Control Solenoid Replacement . Did you find and correct the condition? | Go to Step 23 | -- |
23 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
Shift Lever Does Not Move with Brake Pedal Depressed Without Cruise Control
Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Shift Lock Control Schematics | |||
1 | Did you review the Automatic Transmission Shift Lock Control Description and Operation and perform the necessary inspections? | Go to Step 2 | |
2 |
Does the shift lock control operate properly? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Does the transmission range indicate the PARK position? | Go to Step 5 | Go to Step 4 |
4 | Test the transmission range switch supply voltage circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 15 | Go to Step 10 |
5 | Test the transmission range switch signal circuit to the stop lamp switch for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 15 | Go to Step 6 |
6 | Test the operation of the stop lamp switch. Both sets of contacts in the switch should be closed when the brake pedal is applied. Does the stop lamp switch operate properly? | Go to Step 7 | Go to Step 9 |
7 | Test the shift lock solenoid supply voltage circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 15 | Go to Step 8 |
8 | Test the shift lock solenoid ground circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 15 | Go to Step 11 |
9 | Inspect for a poor connection at the harness connector of the stop lamp switch. 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 15 | Go to Step 12 |
10 | Inspect for a poor connection at the harness connector of the transmission range switch. 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 15 | Go to Step 13 |
11 | Inspect for a poor connection at the harness connector of the shift 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 15 | Go to Step 14 |
12 | Adjust or replace the stop lamp switch. Refer to Stop Lamp Switch Adjustment or Stop Lamp Switch Replacement in Lighting Systems. Did you find and correct the condition? | Go to Step 15 | -- |
13 | Replace the transmission range switch. Refer to Transmission Range Switch Replacement in Automatic Transmission - 4 Speed - M41. Did you complete the replacement? | Go to Step 15 | -- |
14 | Replace the shift lock solenoid. Refer to Shift Lock Control Solenoid Replacement . Did you complete the replacement? | Go to Step 15 | -- |
15 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
