Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Blind Spot Monitor System

DTC No.

Detection Item

Link

C1AB411

Outer Mirror Indicator (Module "B" Side) Circuit Short to Ground

C1AB412

Outer Mirror Indicator (Module "B" Side) Circuit Short to Battery

C1AB413

Outer Mirror Indicator (Module "B" Side) Circuit Open

C1AB511

Outer Mirror Indicator (Module "A" Side) Circuit Short to Ground

C1AB512

Outer Mirror Indicator (Module "A" Side) Circuit Short to Battery

C1AB513

Outer Mirror Indicator (Module "A" Side) Circuit Open

C1AB604

Rear Side Radar Sensor (Module "B") System Internal Failure

C1AB704

Rear Side Radar Sensor (Module "A") System Internal Failure

C1AC100

Rear Side Radar Sensor (Module "B") Beam Axis Misalignment (Horizontal)

C1AC200

Rear Side Radar Sensor (Module "A") Beam Axis Misalignment (Horizontal)

U010087

Lost Communication with ECM/PCM "A" Missing Message

U012687

Lost Communication with Steering Angle Sensor Module Missing Message

U012987

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

U014087

Lost Communication with Body Control Module Missing Message

U023287

Lost Communication with Side Obstacle Detection Control Module "A" Missing Message

U023387

Lost Communication with Side Obstacle Detection Control Module "B" Missing Message

U029387

Lost Communication with Hybrid/EV Powertrain Control Module Missing Message

U032251

Software Incompatibility with Body Control Module Not Programmed

U032251

Software Incompatibility with Body Control Module Not Programmed

U032257

Software Incompatibility with Body Control Module Invalid/Incompatible Software Component

U032257

Software Incompatibility with Body Control Module Invalid/Incompatible Software Component

U111087

Lost Communication with Clearance Sonar Module Missing Message

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     VEHICLE CONTROL HISTORY (RoB)

    VEHICLE CONTROL HISTORY (RoB) NOTICE: When checking the vehicle control history, first store the output history and then check the history. CHECK VEHICLE CONTROL HISTORY (a) Following the instru

     Outer Mirror Indicator (Module "B" Side) Circuit Short to Ground (C1AB411)

    DESCRIPTION This DTC is stored when the blind spot monitor sensor LH (B) detects a short to ground in the outer rear view mirror indicator LH. DTC No. Detection Item

     Outer Mirror Indicator (Module "B" Side) Circuit Short to Battery (C1AB412)

    DESCRIPTION This DTC is stored when the blind spot monitor sensor LH (B) detects a short to +B in the outer rear view mirror indicator LH. DTC No. Detection Item D

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     Communication between ECUs connected by LIN Bus off (B278588)

    DESCRIPTION If the certification ECU (smart key ECU assembly) detects a communication error with an ECU connected to the certification bus lines for 7 seconds or more, DTC B278588 will be stored. DTC No. Detection Item DTC Detection Condition Trouble

     Removal

    REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 CHECK FOR DTC - - - 2 NEGATIVE AUXILIARY BATTERY TERMINAL - - - - 3 BATTERY SERVICE HOLE COVER - -

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