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Home >> Toyota >> 2020 >> Avalon Limited >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> Electronically Controlled Brake System - Diagnostic Codes (C1336-P0571) (Except Hybrid) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model) >> DTC C1380-7F: Stop Lamp Relay Actuator Stuck Off [08/2021 -] >> Description

DTC C1380-7F: Stop Lamp Relay Actuator Stuck Off [08/2021 -]: Description

Refer to DTC C1380-7E.

Refer to DESCRIPTION 

DTC No. Detection Item DTC Detection Condition Trouble Area
C1380-7F Stop Lamp Relay Actuator Stuck Off When the voltage at the +BS terminal is 10 V or more and the stop light control relay (stop light switch assembly) drive output (STPO) is on, a signal is not input to the STP2 terminal for 5 seconds or more.
  • Wire harness or connector
  • Stop light switch assembly
  • Skid control ECU (brake actuator assembly)
  • Rear combination light assembly LH
  • Rear light assembly LH*
  • Rear combination light assembly RH
  • Rear light assembly RH*
  • Center stop light set
  1. *: w/ Cornering Light