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Home >> Toyota >> 2019 >> RAV4 Adventure >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Electronically Controlled Brake System (W/O Vacuum Brake Booster) - Diagnostic Codes (6 Of 8) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/o Vacuum Brake Booster) >> DTC C1380: Stop Light Control Relay Malfunction [02/2019 - 10/2019] >> 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 UTILITY [02/2019 - 12/2021]

  • Inspect the fuses for circuits related to this system before performing the following procedure.
  • If the certification ECU (smart key ECU assembly) is replaced, refer to Registration.

    Refer to REGISTRATION [11/2018 - 10/2019]

HINT: 

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

Refer to DTC C1249: Open Circuit in Stop Light Switch Circuit [02/2019 - 12/2021]