B13BC:11 [DASH_ESU]
id990260118800
| System malfunction location |
Heated steering wheel unit internal malfunction |
|---|---|
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Detection condition
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• The dash-electrical supply unit detects a short to ground in the heater circuit in the steering warmer unit.
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Fail-safe
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• Stops the steering warmer output.
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Possible cause
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1. Heated steering wheel control unit malfunction (Refer to [HEATED STEERING WHEEL CONTROL UNIT REMOVAL/INSTALLATION] in workshop manual.)
2. Steering wheel malfunction (heated steering wheel unit malfunction) (Refer to [STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION] in workshop manual.)
3. Dash-electrical supply unit malfunction (Refer to [DASH-ELECTRICAL SUPPLY UNIT REMOVAL/INSTALLATION] in workshop manual.)
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Repeatability verification procedure
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1. Clear the DTC recorded in the memory. (See CLEARING DTC.)
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System wiring diagram
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• Not applicable
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