Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

Lighting System

DTC No.

Detection Item

Link

B124400

Light Sensor Circuit Malfunction

B243900

Headlight LH Circuit

B243A00

Headlight RH Circuit

B24441C

Low Beam LH Circuit Voltage Out of Range

B24451C

Low Beam RH Circuit Voltage Out of Range

U010087

Lost Communication With ECM/PCM "A" Missing Message

U010187

Lost Communication with TCM Missing Message

U011187

Lost Communication with Hybrid/EV Battery Energy Control Module "A" Missing Message

U012687

Lost Communication with Steering Angle Sensor Module Missing Message

U012987

Lost Communication with Brake System Control Module Missing Message

U015187

Lost Communication with Restraints Control Module Missing Message

U015587

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

U016387

Lost Communication with Navigation Control Module Missing Message

U016487

Lost Communication with HVAC Control Module Missing Message

U016887

Lost Communication with Vehicle Security Control Module Missing Message

U023087

Lost Communication with Rear Gate Module Missing Message

U023A87

Lost Communication with Image Processing Module "A" Missing Message

U024187

Lost Communication with Headlamp Control Module "A" Missing Message

U029387

Lost Communication with Hybrid/EV Powertrain Control Module Missing Message

U110487

Lost Communication with Driving Support ECU Missing Message

U110687

Lost Communication with Electric Parking Brake Module Missing Message

U110787

Lost Communication with Power Management Module Missing Message

U111087

Lost Communication with Clearance Sonar Module Missing Message

U111787

Lost Communication with Accessory Gateway Missing Message

    READ NEXT:

     Light Sensor Circuit Malfunction (B124400)

    DESCRIPTION The automatic light control sensor detects ambient light. The sensor creates an electrical signal based on the amount of light detected, and sends the signal to the main body ECU (multiple

     Headlight LH Circuit (B243900,B243A00)

    DESCRIPTION The light control LED ECU supplies internally boosted voltage to the light control LED ECU so that the current supplied to the LED is always maintained at a constant value. These DTCs are

     Low Beam LH Circuit Voltage Out of Range (B24441C,B24451C)

    DESCRIPTION The BIN resistance is equipped for the purpose of correcting variances in brightness (luminous flux) when the light control LED ECU is energizing the LED with a constant current to illumin

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     Data List / Active Test

    DATA LIST / ACTIVE TEST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. DATA LIST HINT: Using the GTS to read the Data List allows the values

     Removal

    REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 NO. 1 ENGINE UNDER COVER ASSEMBLY 51410 - - - Procedure Part

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