Automatic Transmission Shift Lock Control Inoperative
Automatic Transmission Shift Lock Control Inoperative
| Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
| 1 | Did you perform the Brake Transmission Shift Interlock System Check? | -- | Go to Step 2 | Go to VISUAL INSPECTION |
| 2 | Inspect the TURN-B/U fuse 16 at the IP fuse block. Is the fuse functional? |
-- | Go to Step 4 | Go to Step 3 |
| 3 | 1. Locate the source of the overload. 2. Replace the TURN-B/U fuse. Is the repair complete? |
-- | Go to VISUAL INSPECTION | -- |
| 4 | 1. Disconnect the park/neutral position and backup lamp switch C2 connector. 2. Place the ignition switch in the RUN position. 3. Connect a test lampJ 35616-200 from CKT 139 (PNK) cavity C at the switch connector to ground. Does the test lamp light? |
-- | Go to Step 5 | Go to Step 6 |
| 5 | Connect a fused jumper between CKT 139 (PNK) cavity C and CKT 275 (LT GRN) cavity B of the park/neutral position and backup lamp switch. Does the shift lever lock in the PARK position? |
-- | Go to Step 7 | Go to Step 6 |
| 6 | Repair the open in CKT 139 (PNK) cavity C between the park/neutral position and backup lamp switch and the instrument panel fuse block. Is the repair complete? |
-- | Go to VISUAL INSPECTION | -- |
| 7 | Replace the park/neutral position and backup lamp switch. Refer to PARK NEUTRAL POSITION (PNP) SWITCH . Is the repair complete? |
-- | Go to VISUAL INSPECTION | -- |
| 8 | 1. Reconnect the park/neutral position and backup lamp switch connector. 2. Disconnect the Brake Pedal Position (BPP) switch connector. 3. Connect a test lampJ 35616-200 from the Brake Pedal Position (BPP) switch connector CKT 275 (LT GRN) cavity F to ground. Does the test lamp light? |
-- | Go to Step 9 | Go to Step 10 |
| 9 | Connect a fused jumper between CKT 275 (LT GRN) cavity F and CKT 1135 (DK GRN/WHT) cavity E of the Brake Pedal Position (BPP) switch connector. Does the shift lever remain unlocked in the PARK position? |
-- | Go to Step 11 | Go to Step 12 |
| 10 | Repair the open in CKT 275 (LT GRN) between the Brake Pedal Position (BPP) switch and the park/neutral position and backup lamp switch. Is the repair complete? |
-- | Go to VISUAL INSPECTION | -- |
| 11 | 1. Reconnect the Brake Pedal Position (BPP) switch. 2. Disconnect the Brake Transmission Shift Interlock (BTSI) solenoid connector. 3. Connect a test lamp J 35616-200 from the BTSI solenoid connector CKT 1135 (DK GRN/WHT) cavity A to ground. Does the test lamp light? |
-- | Go to Step 13 | Go to Step 14 |
| 12 | Replace the Brake Pedal Position (BPP) switch assembly. Is the repair complete? |
-- | Go to VISUAL INSPECTION | -- |
| 13 | Connect a test lamp J 35616-200 from CKT 1135 (DK GRN/WHT) cavity A to CKT 750 (BLK) cavity B at the BTSI solenoid connector Does the test lamp light? |
-- | Go to Step 15 | Go to Step 16 |
| 14 | Repair the open in CKT 1135 (DK GRN/WHT) between the Brake Pedal Position (BPP) switch and the BTSI solenoid connectors. Is the repair complete? |
-- | Go to VISUAL INSPECTION | -- |
| 15 | Replace the BTSI solenoid assembly. Refer to Automatic Transmission Shift Lock Control Disassemble - Off Vehicle . Is the repair complete? |
-- | Go to VISUAL INSPECTION | -- |
| 16 | Repair the open in CKT 750 (BLK) between the BTSI connector and ground G110. Is the repair complete? |
-- | Go to VISUAL INSPECTION | -- |