Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Electric Parking Brake System

DTC No.

Detection Item

Memory

Note

Link

C1245

Deceleration Sensor

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

C13A0

Open circuit in Power source circuit

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

C13A1

Short circuit in Power source circuit

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

C13A2

Engine Switch/Power Switch Malfunction

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

C13A5

Electric Current of Motor

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

C13A6

Open or Short Circuit in Motor

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

C13A7

Actuator Malfunction

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

C13A9

Brake System Malfunction

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

C13AA

EPB High Temperature

DTC stored

A warning is displayed on the multi-information display indicating electric parking brake system operation is stopped due to high temperatures.

C13AE

System information not received

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

C13B0

Electric Parking Brake ECU Malfunction

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

C13B4

EPB Switch Malfunction

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

U0073

Control Module Communication Bus OFF

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

U0100

Lost Communication With ECM/PCM "A"

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

U0124

Lost Communication With Lateral Acceleration Sensor Module

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

U0129

Lost Communication with Brake System Control Module

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

U0293

Lost Communication With Hybrid Vehicle Control System

DTC stored

An electric parking brake system malfunction is displayed on the multi-information display.

    Data List / Active Test

    Dtc Check / Clear

    See More:

    Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Sfi System: Internal Control Module Monitoring Processor Performance Watchdog/Safety MCU Failure (P060A47)
    MONITOR DESCRIPTION The main CPU and sub CPU of the ECM perform data communication between each other. The main CPU monitors the communications and WDC pulses from the sub CPU. When the signal malfunctions below are detected, this DTC is stored. DTC No. Detection Item DTC Detection Condition Trouble ...

    Toyota Avalon (XX50) 2019-2022 Owners Manual

    Toyota Avalon (XX50) 2019-2022 Service & Repair Manual

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