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Home >> Toyota >> 2017 >> Mirai >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Electronically Controlled Brake System - Diagnostic Codes (2 Of 2) & Circuit Tests >> Electronically Controlled Brake System >> DTC C1380-64: Stop Light Control Relay Malfunction [06/2015 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:
  • When replacing the skid control ECU (brake booster with master cylinder assembly), perform initialization and calibration of the linear solenoid valve.

    Refer to INITIALIZATION [06/2015 - ]

  • Inspect the fuses for circuits related to this system before performing the following procedure.

HINT: 

When C1249/49 is output together with C1380/64, inspect and repair the trouble areas indicated by C1249/49 first.

Refer to DTC C1249/49: Open in Stop Light Switch Circuit [06/2015 - ]

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