Toyota Corolla Cross: Diagnostic Trouble Code Chart
Toyota Corolla Cross (2022-2024) Service Manual / Vehicle Exterior / Sliding Roof / Convertible / Sliding Roof System / Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Sliding Roof System|
DTC No. | Detection Item |
DTC Output from | Link |
|---|---|---|---|
|
B234149 | Sliding Roof Motor Internal Electronic Failure |
Main Body |
|
|
B234407 | Sliding Roof Position Mechanical Failure |
Main Body |
|
|
B23457E | Sliding Roof Motor Control Actuator Stuck On |
Main Body |
|
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Sliding Roof Motor Internal Electronic Failure (B234149,B234407)
DESCRIPTION When the sliding roof ECU (sliding roof drive gear sub-assembly) detects a motor malfunction and the sliding roof operation is stopped, DTC B234149 is stored.
When the sliding roof ECU (s
Sliding Roof Motor Control Actuator Stuck On (B23457E)
DESCRIPTION This DTC will be stored if the operation of the sliding roof is suspended and a pulse input of 10 Hz or more is detected when the motor relay is off.
DTC No. Detection Item
DTC
Remote Control System does not Operate
DESCRIPTION The main body ECU (multiplex network body ECU) receives remote control signals from the driver door key cylinder or electrical key transmitter sub-assembly. Then, the main body ECU (multip
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Hybrid/EV Battery Stack 2 Cell Circuit Voltage Below Threshold (P1A6116,P31AB16)
DESCRIPTION If the voltage of an HV battery cell is lower than the threshold for a certain amount of time, the battery ECU assembly will interpret this as a malfunction.
DTC No. Detection Item
DTC Detection Condition
Trouble Area MIL
Warning Indicate Note
P1A6
Reassembly
REASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (REASSEMBLY)
Procedure Part Name Code
1 QUARTER PILLAR PAD
62232A -
- -
*1 QUARTER PILLAR COVER
- -
● Non-reusable part
- - CAUTION / NOTICE / HINT
HINT:
Use the same
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