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 The motor generator control ECU, which is built into the inverter with converter assembly, monitors its internal operation and detects malfunctions.
DTC No. Detection Item
DTC Detection Condition
Trouble Area MIL
Warning Indicate Note
P1C661F Dri
DIAGNOSTIC TROUBLE CODE CHART
Front Radar Sensor System
DTC No.
Detection Item
DTC Output from
Link
C1A1100
Front Radar Sensor Optical Axis Misalignment Malfunction
Front Radar Sensor
C
System Description
Drive Motor "B" Control Module Circuit Intermittent (P1C661F,P1CAE49,P1CB138)
