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

DIAGNOSTIC TROUBLE CODE CHART

Power Tilt and Power Telescopic Steering Column System

DTC No.

Detection Item

DTC Detection Condition

Link

B26031C

Tilt and Telescopic Manual Switch Circuit Circuit Voltage Out of Range

When operating the tilt and telescopic switch, an abnormal voltage value is sent to the multiplex tilt and telescopic ECU.

B261096

Tilt Position Sensor or Tilt Motor Circuit Component Internal Failure

Tilt operation stops within the operation range while operating.

B261196

Telescopic Position Sensor or Telescopic Motor Circuit Component Internal Failure

Telescopic operation stops within the operation range while operating.

B2620A2

ECU Power Source Circuit System Voltage Low

The voltage of the ECU power source drops to 8 V or less for 10 seconds or more.

U014287

Lost Communication with Body Control Module "B" Missing Message

One of the following conditions is met:

  • Signals (memory-related data) from the main body ECU (multiplex network body ECU) are interrupted for 3.3 seconds.
  • Signals (IG switch signals) from the main body ECU (multiplex network body ECU) are interrupted for 10 seconds or more.

U015587

Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message

Signals from the combination meter assembly are interrupted for 10 seconds or more.

U020887

Lost Communication with "Seat Control Module A" Missing Message

Signals (memory or recall request signal) received from the position control ECU assembly (driver seat) are interrupted for 10 seconds or more.

    Diagnosis System

    Dtc Check / Clear

    See More:

    Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Parking Assist Monitor System(for Gasoline Model): Open or Short in Steering Angle Sensor +B (C1625)
    DESCRIPTION This DTC is stored if the television camera assembly receives a signal via CAN communication from the steering sensor that indicates a power supply problem. DTC No. Detection Item DTC Detection Condition Trouble Area C1625 Open or Short in Steering Angle Sensor +B Open or short in steeri ...

    Toyota Avalon (XX50) 2019-2022 Owners Manual

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

    © 2024 Copyright www.tavalon.net
    0.0141