Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
SYSTEM DIAGRAM

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SYSTEM DESCRIPTION
HEATED STEERING WHEEL SYSTEM
(a) The steering heater warms up the steering wheel when the steering heater
switch is turned on.
(b) The steering heater uses a control thermostat
CAUTION / NOTICE / HINT
HINT:
Use these procedures to troubleshoot the heated steering wheel system.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
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
SEE MORE:
DESCRIPTION
DTC No. Detection Item
DTC Detection Condition Trouble Area
Warning Indicate Test Mode / Check Mode
B009E84 Right Side Restraints Sensor 5 Signal Below Allowable Range
Either condition is met:
Side airbag pressure sensor RH malfunction
DESCRIPTION Refer to DTC P107A11. Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Note
P107A2A Fuel Rail Pressure Sensor (Low) Signal Stuck in Range
When the target fuel pressure for the low pressure side changes, the change in the