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 |
|
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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
SEE MORE:
Initialization
INITIALIZATION SERVO MOTOR INITIALIZATION (a) Press the OFF switch.
(b) According to the GTS display, perform servo motor initialization. Body Electrical > Air Conditioner > Utility
Tester Display Servomotor Initialization
HINT: When initialization is started, the AUTO switc
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the susp
