DESCRIPTION
Refer to DTC C050612
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DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
---|---|---|---|
C05061C | Right Front Wheel Speed Sensor Circuit Voltage Out of Range |
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*1: When more than 1 wheel has a wheel speed of less than 5 km/h (3 mph), a difference of 15% is permitted.
*2: When more than 1 wheel has a wheel speed of less than 5 km/h (3 mph), a difference of 16 km/h (10 mph) is permitted.
DTC Detection Conditions: C05061C
Vehicle Condition | |||||||
---|---|---|---|---|---|---|---|
Pattern 1 | Pattern 2 |
Pattern 3 | Pattern 4 |
Pattern 5 | Pattern 6 | ||
Diagnosis Condition | The vehicle is being driven in a straight line at a speed of 20 km/h (12 mph) or more and VSC/TRAC has permission to control vehicle braking. |
○ | ○ |
○ | - |
- | - |
The vehicle speed is less than 100 km/h (62 mph). |
- | - |
- | ○ |
○ | ○ | |
Malfunction Status | When the difference between the highest wheel speed and the lowest wheel speed is 6% or more*1 and the difference between the highest wheel speed and the second highest wheel speed is 5 km/h (3 mph) or more, the wheel speed is high compared to other speed sensors. |
○ | - |
- | - |
- | - |
When the difference between the highest wheel speed and the lowest wheel speed is 6% or more*1 and the value of the wheel speed is continuously the slowest. |
- | ○ |
- | - |
- | - | |
When the difference between the highest wheel speed and the lowest wheel speed is 6% or more*1 and the wheel speed is less than 5 km/h (3 mph). |
- | - |
○ | - |
- | - | |
When the difference between the highest wheel speed and the lowest wheel speed is 6 km/h (4 mph) or more*2 and the difference between the highest wheel speed and the second highest wheel speed is 5 km/h (3 mph) or more, the wheel speed is high compared to other speed sensors. |
- | - |
- | ○ |
- | - | |
When the difference between the highest wheel speed and the lowest wheel speed is 6 km/h (4 mph) or more*2 and the value of the wheel speed is continuously the slowest. |
- | - |
- | - |
○ | - | |
When the difference between the highest wheel speed and the lowest wheel speed is 6 km/h (4 mph) or more*2 and the wheel speed is less than 5 km/h (3 mph). |
- | - |
- | - |
- | ○ | |
Detection Time | Between 9 and 72 seconds or more (period changes depending on vehicle conditions). |
Between 9 and 72 seconds or more (period changes depending on vehicle conditions). |
Between 9 and 72 seconds or more (period changes depending on vehicle conditions). |
Between 9 and 72 seconds or more (period changes depending on vehicle conditions). |
Between 9 and 72 seconds or more (period changes depending on vehicle conditions). |
Between 9 and 72 seconds or more (period changes depending on vehicle conditions). | |
Number of Trips | 1 trip |
1 trip | 1 trip |
1 trip | 1 trip |
1 trip |
*1: When more than 1 wheel has a wheel speed of less than 5 km/h (3 mph), a difference of 15% is permitted.
*2: When more than 1 wheel has a wheel speed of less than 5 km/h (3 mph), a difference of 16 km/h (10 mph) is permitted.
HINT:
DTC will be output when conditions for either of the patterns in the table above are met.
DTC Detection Conditions: C05061C
Vehicle Condition | ||||
---|---|---|---|---|
Pattern 7 | Pattern 8 |
Pattern 9 | ||
Diagnosis Condition |
The vehicle speed is 100 km/h (62 mph) or more. |
○ | ○ |
○ |
Malfunction Status | When the difference between the highest wheel speed and the lowest wheel speed is 6% or more*1 and the difference between the highest wheel speed and the second highest wheel speed is 5 km/h (3 mph) or more, the wheel speed is high compared to other speed sensors. |
○ | - |
- |
When the difference between the highest wheel speed and the lowest wheel speed is 6% or more*1 and the value of the wheel speed is continuously the slowest. |
- | ○ |
- | |
When the difference between the highest wheel speed and the lowest wheel speed is 6% or more*1 and the wheel speed is less than 5 km/h (3 mph). |
- | - |
○ | |
Detection Time | Between 9 and 72 seconds or more (period changes depending on vehicle conditions). |
Between 9 and 72 seconds or more (period changes depending on vehicle conditions). |
Between 9 and 72 seconds or more (period changes depending on vehicle conditions). | |
Number of Trips | 1 trip |
1 trip | 1 trip |
*1: When more than 1 wheel has a wheel speed of less than 5 km/h (3 mph), a difference of 15% is permitted.
HINT:
DTC will be output when conditions for either of the patterns in the table above are met.
CAUTION / NOTICE / HINT
NOTICE:
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Procedure to clear warning lights (When not clearing DTCs)
Procedure |
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PROCEDURE
1. | PRE-CHECK |
(a) Check that all 4 tires are of correct size, are inflated to the correct pressure, and do not show excessive signs of wear.
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HINT:
If a tire is deformed or an incorrectly sized tire or wheel is installed, this DTC may be stored.
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2. |
CHECK FREEZE FRAME DATA (WHEEL SPEED) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Enter the following menus: Chassis / Brake / Trouble Codes.
(d) Select a DTC to display the Freeze Frame Data.
(e) Read the freeze frame data of DTC C05061C.
Chassis > Brake
Tester Display | Measurement Item |
Range | Normal Condition |
Diagnostic Note |
---|---|---|---|---|
FR Wheel Speed | Front wheel speed sensor RH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
FL Wheel Speed | Front wheel speed sensor LH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
RR Wheel Speed | Rear wheel speed sensor RH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
RL Wheel Speed | Rear wheel speed sensor LH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
Tester Display |
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FR Wheel Speed |
FL Wheel Speed |
RR Wheel Speed |
RL Wheel Speed |
Result | Proceed to |
---|---|
The value of FR Wheel Speed is more than all other values. |
A |
The value of FR Wheel Speed is less than all other values. |
B |
The value of FR Wheel Speed is less than 5 km/h (3 mph). |
C |
B | GO TO STEP 4 |
C | GO TO STEP 7 |
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3. |
READ VALUE USING TECHSTREAM (WHEEL SPEED) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Enter the following menus: Chassis / Brake / Data List.
Chassis > Brake > Data List
Tester Display | Measurement Item |
Range | Normal Condition |
Diagnostic Note |
---|---|---|---|---|
FR Wheel Speed | Front wheel speed sensor RH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
FL Wheel Speed | Front wheel speed sensor LH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
RR Wheel Speed | Rear wheel speed sensor RH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
RL Wheel Speed | Rear wheel speed sensor LH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
Tester Display |
---|
FR Wheel Speed |
FL Wheel Speed |
RR Wheel Speed |
RL Wheel Speed |
(d) Start the engine.
(e) Perform a road test under the same malfunction conditions recreated based on the Freeze Frame Data or customer problem analysis.
(f) Check the value of Wheel Speed.
OK:
The difference between the value of FR Wheel Speed and all other values is less than 6%.
HINT:
If the result of the road test is within the specified range, it is possible that this DTC was stored due to a particular situation such as wheelspin.
OK | USE SIMULATION METHOD TO CHECK |
NG | REPLACE FRONT SPEED SENSOR RH |
4. |
READ VALUE USING TECHSTREAM (WHEEL SPEED) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Enter the following menus: Chassis / Brake / Data List.
Chassis > Brake > Data List
Tester Display | Measurement Item |
Range | Normal Condition |
Diagnostic Note |
---|---|---|---|---|
FR Wheel Speed | Front wheel speed sensor RH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
FL Wheel Speed | Front wheel speed sensor LH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
RR Wheel Speed | Rear wheel speed sensor RH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
RL Wheel Speed | Rear wheel speed sensor LH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
Tester Display |
---|
FR Wheel Speed |
FL Wheel Speed |
RR Wheel Speed |
RL Wheel Speed |
(d) Start the engine.
(e) Perform a road test under the same malfunction conditions recreated based on the Freeze Frame Data or customer problem analysis.
(f) Check the value of Wheel Speed.
OK:
The difference between the value of FR Wheel Speed and all other values is less than 6%.
HINT:
If the result of the road test is within the specified range, it is possible that this DTC was stored due to a particular situation such as brake drag.
OK | USE SIMULATION METHOD TO CHECK |
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5. |
CHECK FRONT SPEED SENSOR RH INSTALLATION |
(a) Check the front speed sensor RH installation. OK: There is no clearance between the front speed sensor RH and the steering knuckle RH. The installation bolt is tightened properly. Torque 8.5 N*m (87 kgf*cm, 75 in.*lbf) |
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NG | REINSTALL OR REPLACE FRONT SPEED SENSOR RH |
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6. |
CHECK FRONT SPEED SENSOR ROTOR RH (CHECK FOR FOREIGN MATTER) |
(a) Remove the component with the front speed sensor rotor RH.
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(b) Check the front speed sensor rotor RH.
OK:
The front speed sensor rotor RH is free of scratches, oil, and foreign matter.
NOTICE:
Result | Proceed to |
---|---|
OK | A |
NG (The front speed sensor rotor RH is damaged.) |
B |
NG (There is foreign matter on the front speed sensor rotor RH.) |
C |
A | REPLACE FRONT SPEED SENSOR RH |
B | REPLACE FRONT AXLE HUB SUB-ASSEMBLY RH |
C | CLEAN FRONT SPEED SENSOR ROTOR RH |
7. |
READ VALUE USING TECHSTREAM (FR WHEEL SPEED) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Enter the following menus: Chassis / Brake / Data List.
Chassis > Brake > Data List
Tester Display | Measurement Item |
Range | Normal Condition |
Diagnostic Note |
---|---|---|---|---|
FR Wheel Speed | Front wheel speed sensor RH reading |
Min.: 0.0 km/h (0 mph), Max.: 6553.5 km/h (4072 mph) |
Vehicle stopped: 0.0 km/h (0.0 mph) |
When driving at constant speed: No large fluctuations |
Tester Display |
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FR Wheel Speed |
(d) Start the engine.
(e) Perform a road test under the same malfunction conditions recreated based on the Freeze Frame Data or customer problem analysis.
(f) Check the value of FR Wheel Speed.
OK:
The value of FR Wheel Speed is 5 km/h (3 mph) or more.
HINT:
If the result of the road test is within the specified range, it is possible that this DTC was stored due to a particular situation such as wheelspin, brake drag or wheel lockup.
When a DTC is stored during operation of ABS or TRAC, the system also stores vehicle control history that can be useful for troubleshooting.
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OK | USE SIMULATION METHOD TO CHECK |
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8. |
CHECK FRONT SPEED SENSOR RH INSTALLATION |
(a) Check the front speed sensor RH installation. OK: There is no clearance between the front speed sensor RH and the steering knuckle RH. The installation bolt is tightened properly. Torque 8.5 N*m (87 kgf*cm, 75 in.*lbf) |
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OK | REPLACE FRONT SPEED SENSOR RH |
NG | REINSTALL OR REPLACE FRONT SPEED SENSOR RH |