INSPECTION PROCEDURE
HINT
Check the condition of each related circuit connector before troubleshooting See: Accessories and Optional Equipment/Antitheft
and Alarm Systems/Diagrams/Diagnostic Aids/How To Troubleshoot ECU Controlled Systems/Electronic Circuit Inspection
Procedure.
PROCEDURE
1. CHECK FOR DTC
(a) Clear the DTC See: Transmission and Drivetrain/Transfer Case/Testing and Inspection/Reading and Clearing Diagnostic Trouble
Codes.
(b) Turn the engine switch off.
(c) Turn the engine switch on (IG) again and check that no CAN communication system DTC(s) is output See: Powertrain
Management/Computers and Control Systems/Information Bus/Testing and Inspection/Initial Inspection and Diagnostic
Overview/CAN Communication System/Diagnosis System.
(d) Start the engine.
(e) Drive the vehicle and turn the steering wheel to the right and left at a speed of 35 km/h (24 mph) and check that no brake control
system (steering angle sensor) DTC (C1432,C1433 or C1434) is output See: Diagnostic Trouble Code Descriptions/Vehicle Stability
Control System.
Result:
HINT
When DTCs indicating a CAN communication system malfunction are output, repair the CAN communication system before
repairing each corresponding sensor.
C -- REPAIR OR REPLACE CIRCUIT INDICATOR OUTPUT CODE (STEERING ANGLE SENSOR CIRCUIT) See:
Diagnostic Trouble Code Descriptions/Vehicle Stability Control System
B -- REPAIR CIRCUIT INDICATOR OUTPUT CODE (CAN COMMUNICATION SYSTEM) See: Diagnostic Trouble Code
Descriptions/CAN Communication System
A -- Continue to next step.
2. CHECK WIRE HARNESS (STEERING ANGLE SENSOR - BATTERY)
(a) Remove the steering wheel and the column cover lower.
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