Refer to DTC C050612
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from | Priority |
|---|---|---|---|---|---|
| C050614 | Right Front Wheel Speed Sensor Circuit Short to Ground or Open | A short or open circuit is detected in the speed sensor signal circuit for 0.12 seconds or more. | ·
Front speed sensor RH ·
Wire harness or connector ·
Skid control ECU (brake actuator assembly) |
Brake/EPB | A |
Procedure1
Make sure that there is no looseness at the locking part and the connecting part of the connectors.
The connector is securely connected.
Pre-procedure1
Disconnect the A41 front speed sensor RH connector.
Procedure2
Check both the connector case and the terminals for deformation and corrosion.
No deformation or corrosion.
Pre-procedure2
Turn the ignition switch to ON.
Procedure3
Measure the voltage according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
|
Click Location & Routing(A41)Location & Routingewd_type=routing;type=c;code=A41 Click Connector(A41)Engine Compartment>Engine Room Main Wire / Transmission Wire>Front Speed Sensor RHewd_type=component;type=c;code=A41;pinno=1,2 |
||
| A41-1 (FR+) - A41-2 (FR-) | Ignition switch ON | 11 to 14 V |
| Proceed to |
|---|
| OK |
| NG |
Post-procedure1
None
OK
NG
Procedure1
Make sure that there is no looseness at the locking part and the connecting part of the connectors.
The connector is securely connected.
Pre-procedure1
Disconnect the A40 skid control ECU (brake actuator assembly) connector.
Disconnect the A41 front speed sensor RH connector.
Procedure2
Check both the connector case and the terminals for deformation and corrosion.
No deformation or corrosion.
Procedure3
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
|
Click Location & Routing(A41,A40)Location & Routingewd_type=routing;type=c,c;code=A41,A40 Click Connector(A41)Engine Compartment>Engine Room Main Wire / Transmission Wire>Front Speed Sensor RHewd_type=component;type=c;code=A41;pinno=2 Click Connector(A40)Engine Compartment>Engine Room Main Wire / Transmission Wire>Brake Actuator Assemblyewd_type=component;type=c;code=A40;pinno=26 |
||
| A41-2 (FR-) or A40-26 (FR-) - Body ground | Always | 10 kΩ or higher |
| Proceed to |
|---|
| OK |
| NG |
Post-procedure1
None
OK
NG
Procedure1
Make sure that there is no looseness at the locking part and the connecting part of the connectors.
The connector is securely connected.
Pre-procedure1
Disconnect the A40 skid control ECU (brake actuator assembly) connector.
Disconnect the A41 front speed sensor RH connector.
Procedure2
Check both the connector case and the terminals for deformation and corrosion.
No deformation or corrosion.
Procedure3
Measure the resistance according to the value(s) in the table below.
| Tester Connection | Condition | Specified Condition |
|---|---|---|
|
Click Location & Routing(A41,A40)Location & Routingewd_type=routing;type=c,c;code=A41,A40 Click Connector(A41)Engine Compartment>Engine Room Main Wire / Transmission Wire>Front Speed Sensor RHewd_type=component;type=c;code=A41;pinno=2 Click Connector(A40)Engine Compartment>Engine Room Main Wire / Transmission Wire>Brake Actuator Assemblyewd_type=component;type=c;code=A40;pinno=26 |
||
| A41-2 (FR-) - A40-26 (FR-) | Always | Below 1 Ω |
| Proceed to |
|---|
| OK |
| NG |
Post-procedure1
None
OK
NG