| Detection condition |
- The following conditions are met:
- There is no correlation between the vehicle speed signal from the electronically controlled brake unit/DSC HU/CM and the turbine/input shaft speed signal.
- There is no correlation between the vehicle speed signal from the electronically controlled brake unit/DSC HU/CM and the output shaft speed signal.
Precondition
- Vehicle is being driven (not during shifting)
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| Fail-safe |
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| Possible cause |
- Electronically controlled brake unit/DSC HU/CM DTC is stored. (ABS wheel-speed sensor malfunction) (See DTC TABLE [DSC]
.)
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| Repeatability verification procedure |
- Clear the DTC recorded in the memory. (See CLEARING DTC
.)
- Perform the following procedure to ensure that the DTC has been resolved:
- Drive the vehicle under the following condition:
- Vehicle speed: 30 km/h {19 mph} or more
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| System wiring diagram |
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