Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Diagnostic Trouble Code Chart

Toyota Corolla Cross (2022-2026) Service Manual / Vehicle Interior / Theft Deterrent / Keyless Entry / Smart Key System (for Start Function, Hev Model) / Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Smart Key System (for Start Function)

DTC No.

Detection Item

Link

B227111

IG Circuit Short to Ground

B227411

ACC Circuit Short to Ground

B227511

Starter Circuit Short to Ground

B227512

Starter Circuit Short to Battery

B227862

Engine/Power Switch Signal Compare Failure

B228231

Vehicle Speed Signal Circuit Open

B228262

Vehicle Speed Signal Compare Failure

B228562

Steering Lock Position Signal Compare Failure

B228B00

Battery Circuit or Ground Circuit Energization Malfunction

B277A96

Wireless Starter Component Internal Failure

B278196

Steering Lock System Component Internal Failure

B278211

Power Source Control System Circuit Short to Ground

B278215

Power Source Control System Circuit Short to Battery or Open

B27841C

Antenna Coil Circuit Voltage Out of Range

B278D96

ID-BOX Component Internal Failure

B278E87

Immobiliser Amp Missing Message

B279046

ID-BOX Calibration / Parameter Memory Failure

B279986

Engine Immobiliser System Signal (Some Circuit Quantity, Reported via Serial Data) Invalid

B279A12

Engine Immobiliser System Circuit Short to Battery

B279C95

Engine Immobiliser System Incorrect Assembly

B279F1C

Steering Lock Confirmation Signal Circuit Voltage Out of Range

B27A513

Front Floor Electrical Key Oscillator Circuit Open

B27A713

Rear Floor 2 Electrical Key Oscillator Circuit Open

P057162

Brake Switch "A" Signal Compare Failure

U010087

Lost Communication With ECM/PCM "A" Missing Message

U012987

Lost Communication with Brake System Control Module "A" Missing Message

U014087

Lost Communication with Body Control Module Missing Message

U015587

Lost Communication with Instrument Panel Cluster (IPC) Control Module

U016387

Lost Communication with Navigation Control Module Missing Message

U029387

Lost Communication with Hybrid/EV Powertrain Control Module Missing Message

U111087

Lost Communication with Intuitive Parking Assist Module Missing Message

U111787

Lost Communication with Accessory Gateway Missing Message

    READ NEXT:

     IG Circuit Short to Ground (B227111)

    DESCRIPTION This DTC is stored when a malfunction in the IG drive circuit or IG hold circuit of the certification ECU (smart key ECU assembly) or a malfunction in the IG output circuit between the out

     ACC Circuit Short to Ground (B227411)

    DESCRIPTION This DTC is stored when a malfunction in the ACC output circuit is detected. The ACC output circuit is the circuit between terminal ACCD of the certification ECU (smart key ECU assembly) a

     Starter Circuit Short to Ground (B227511,B227512)

    DESCRIPTION This DTC is stored when a malfunction is detected in the starter circuit inside the certification ECU (smart key ECU assembly). DTC No. Detection Item DTC Detection Condition

    SEE MORE:

     Air Inlet Damper Control Servo Motor Actuator Stuck Off (B143B7F)

    DESCRIPTION The No. 1 blower damper servo sub-assembly sends pulse signals to inform the air conditioning amplifier assembly of the damper position. The air conditioning amplifier assembly activates the motor (normal or reverse) based on these signals to move the air inlet damper to the appropriate

     Brake Switch "A" Circuit Short to Battery (P057112)

    DESCRIPTION The skid control ECU (brake actuator assembly) receives stop light switch assembly signals and uses them to determine whether or not the brakes are applied. DTCs may be stored if either of the following occurs: Stop light switch assembly stuck on malfunction. The accelerator

    © 2020-2026 Copyright www.tcorollacross.com PT NL