HINT
The CAN communication system must be normal when performing troubleshooting for each sensor DTC (for ABS and/or VSC
system).
C -- INSPECT CAN COMMUNICATION SYSTEM See: Powertrain Management/Computers and Control Systems/Information
Bus/Testing and Inspection/Initial Inspection and Diagnostic Overview/CAN Communication System/How to Proceed With
Troubleshooting
B -- REPAIR CIRCUIT INDICATED BY OUTPUT DTC See: Diagnostic Trouble Code Descriptions/Vehicle Stability Control
System
A -- END
From 08/2009
BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM:
U0073,U0100,U0123,U0124,U0126: Control Module Communication Bus OFF
U0126 - Lost Communication with Steering Angle Sensor Module
DESCRIPTION
The skid control ECU receives signals from the ECM, steering angle sensor, and yaw rate and acceleration sensor via the CAN communication
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