Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
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How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure listed to troubleshoot the Dynamic Torque Control
AWD System.
*: Use the GTS.
PROCEDURE
1.
VEHICLE BROU
Calibration
CALIBRATION
NOTICE:
Initial AWD functions such as acceleration are sometimes affected unless
backup memory is cleared.
When the yaw rate and acceleration sensor (airbag ECU assembly) is rep
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
SEE MORE:
Removal
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 CAM TIMING OIL CONTROL SOLENOID ASSEMBLY
15370 -
- -
2 CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (EXHAUST CAMSHAFT TIMING GEAR BOLT ASSEMBLY)
135A0B
Lost Communication with ECM/PCM "A" Missing Message (U010087,...,U016387)
DESCRIPTION These DTCs are stored when the CAN communication system is malfunctioning.
DTC No. Detection Item
DTC Detection Condition Trouble Area
Memory U010087
Lost Communication with ECM/PCM "A" Missing Message
Diagnosis Condition:
IG voltage 8.5 V or
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