DTC B1461
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 |
|---|---|
|
B1461: Vehicle Speed Signal Inconsistency Vehicle speed is not input by CAN communication. |
•CAN communication line
•Wheel speed sensor •ESP® control module •ECM |
DTC Confirmation Procedure
WARNING:
If you do not select a suitable route and take proper precautions when performing a road test, an accident can occur.
•Select a level road with no traffic to minimize the risk of accident.
•Perform the test extremely carefully.
•Perform the road test using 2 persons, a driver and a tester.
•Perform the test extremely carefully.
•Perform the road test using 2 persons, a driver and a tester.
1)Drive vehicle at 60 km/h (37 mile/h) or more for 1 minute.
DTC Troubleshooting
| Step | Action | Yes | No |
|---|---|---|---|
| 1 |
DTC check
1)Check DTC.
Is DTC U0100 detected?
|
Go to troubleshooting for applicable DTC.
|
Go to Step 2.
|
| 2 |
DTC check
1)Check DTC in ECM.
•M16A model:
•K14C model: •D16AA model: Is DTC P0500 detected?
|
Go to troubleshooting for applicable DTC.
|
Go to Step 3.
|
| 3 |
DTC check
1)Check DTC in ESP® control module.
Is DTC(s) related to wheel speed sensor detected?
|
Go to troubleshooting for applicable DTC.
|
Replace ESP® control module and recheck DTC.
|