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

B241087

Swivel Motor LH Missing Message

B241187

Swivel Motor RH Missing Message

B241200

Swivel Motor LH Malfunction

B241300

Swivel Motor RH Malfunction

B241700

Leveling Motor LH Malfunction

B241800

Leveling Motor RH Malfunction

B241A1C

Rear Height Sensor Circuit Voltage Out of Range

B242487

Leveling Motor LH Missing Message

B242587

Leveling Motor RH Missing Message

B242C04

Headlight Control Module (Sub) System Internal Failure

B242D04

Headlight Control Module (Main) System Internal Failure

B242E14

IG Circuit Short to Ground or Open

B242E14

IG Circuit Short to Ground or Open

B242F14

ECUB Circuit Short to Ground or Open

B242F14

ECUB Circuit Short to Ground or Open

B243900

Headlight Source LH Malfunction

B243A00

Headlight Source RH Malfunction

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

U010087

Lost Communication with ECM/PCM "A" Missing Message

U010187

Lost Communication with TCM 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

U012687

Lost Communication with Steering Angle Sensor Module Missing Message

U012987

Lost Communication with Brake System Control Module Missing Message

U012987

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

U012987

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

U013187

Lost Communication with Power Steering Control Module "A" Missing Message

U014087

Lost Communication with Body Control Module Missing Message

U014087

Lost Communication with Body 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

U015587

Lost Communication with Instrument Panel Cluster (IPC) 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

U024187

Lost Communication with Headlamp Control Module "A" Missing Message

U024287

Lost Communication with Headlamp Control Module "B" Missing Message

U029387

Lost Communication with Hybrid/EV Powertrain Control Module Missing Message

U029387

Lost Communication with Hybrid/EV Powertrain Control Module Missing Message

U100049

CAN Register Fixing Internal Electronic Failure

U100049

CAN Register Fixing Internal Electronic Failure

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

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     VEHICLE CONTROL HISTORY (RoB)

    VEHICLE CONTROL HISTORY (RoB) CHECK VEHICLE CONTROL HISTORY HINT: The vehicle control history data stores the history of the reject function and system protection operations. The number of occur

     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

     Swivel Motor LH Missing Message (B241087,B241187)

    DESCRIPTION Each headlight ECU sub-assembly and headlight swivel and leveling motor communicate via LIN communication. The headlight swivel and leveling motor operates according to power supplied and

    SEE MORE:

     ECU Power Source Circuit

    DESCRIPTION If the ignition switch is ON, the battery ECU assembly applies current to the MREL terminal to turn the IGCT relay on. This supplies power to the IGCT terminals. WIRING DIAGRAM CAUTION / NOTICE / HINT CAUTION: Refer to the precautions before inspecting high voltage circuit. Cli

     Right Side Restraints Sensor 2 Value of Signal Protection Calculation Incorrect (B009783)

    DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Test Mode / Check Mode B009783 Right Side Restraints Sensor 2 Value of Signal Protection Calculation Incorrect One of the following conditions is met: The airbag EC

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