DTC B1161 / B1163
Precautions: Precautions for Diagnosing Trouble · Precautions for Replacing Remote Controller · Precautions for Remote Controller Disposal · Precautions for Replacing Keyless Start Control Module · Precautions for Control Systems · General safety (00)
DTC Detecting Condition and Trouble Area
| DTC detecting condition | Trouble area |
|---|---|
|
B1161: Steering Lock Unit Information Mismatched Verification error between keyless start control module and steering lock unit. |
•Steering lock unit circuit / connector
•Steering lock unit •Keyless start control module |
|
B1163: Steering Lock Unit Unregistered No registration of steering lock unit. |
DTC Confirmation Procedure
1)Repeat lock / unlock operation of steering lock unit several times.
•Lock: Change ignition “ON” to “OFF” and open a door.
•Unlock: Set ignition “ON” at steering lock conditions.
•Unlock: Set ignition “ON” at steering lock conditions.
DTC Troubleshooting
| Step | Action | Yes | No |
|---|---|---|---|
| 1 |
DTC check
1)Clear DTC.
2)Set ignition “OFF”.
3)Perform DTC Confirmation Procedure and then recheck DTC.
Is DTC B1161 or B1163 still detected?
|
Go to Step 2.
|
Check for intermittent trouble.
|
| 2 |
DTC check
1)Replace steering lock unit.
2)Perform DTC Confirmation Procedure and then recheck DTC.
Is DTC B1161 or B1163 still detected?
|
Replace keyless start control module and recheck DTC.
|
End. (Steering lock unit was faulty.)
|