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Home >> Lexus >> 2020 >> UX 200 Base >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Electronically Controlled Brake System (Diagnostic Codes (2 Of 2) & Circuit Tests) (Except Hybrid) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model) >> DTC C1380-7F: Stop Lamp Relay Actuator Stuck Off [10/2018 - 07/2022] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:
  • Inspect the fuses for circuits related to this system before performing the following procedure.
  • After replacing the skid control ECU (brake actuator assembly), perform acceleration sensor zero point calibration and store system information memorization.

    Refer to UTILITY [10/2018 - 07/2022]

HINT: 

When DTC P0571-11, P0571-12 and/or P0571-13 are output together with DTC C1380-7F, inspect and repair the trouble areas indicated by DTC P0571-11, P0571-12 and/or P0571-13 first.

P0571-11: Refer to DTC P0571-11: Brake Switch "A" Circuit Short to Ground [10/2018 - 07/2022] 

P0571-12: Refer to DTC P0571-12: Brake Switch "A" Circuit Short to Battery [10/2018 - 07/2022] 

P0571-13: Refer to DTC P0571-13: Brake Switch "A" Circuit Open [10/2018 - 07/2022] 

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