DTC C1257: Power Supply Drive Circuit [11/2018 - 12/2021]: Procedure
- REPLACE BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY
- Replace the skid control ECU (brake booster with master cylinder assembly).
Refer to REMOVAL [11/2018 - 02/2019] , or refer to REMOVAL [02/2019 - 10/2019] , or refer to REMOVAL [10/2019 - 08/2020] , or refer to REMOVAL [08/2020 - 12/2021]
Result
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Result:
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END
- Replace the skid control ECU (brake booster with master cylinder assembly).