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Section 628 (Variable Effort Steering System)
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Section 628 (Variable Effort Steering System)
WARNING:
This page is about a different car, the 2007 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
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Schematic and Routing Diagrams
Steering Assist Schematic Icons
Steering Assist Schematics
Component Locator
Steering Assist Component Views
Steering Assist Connector End Views
Steering Angle Sensor (JL4)
Variable Effort Steering Actuator (JL4)
Diagnostic Information and Procedures
Diagnostic Starting Point - Variable Effort Steering
Scan Tool Output Controls
Scan Tool Data List
Scan Tool Data Definitions
DTC C0450
DTC Descriptors
Diagnostic Fault Information
Circuit/System Description
Conditions for Running the DTC
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the DTC
Reference Information
Circuit/System Verification
Circuit/System Testing
Component Testing
Repair Procedures
Description and Operation
Variable Effort Steering System Description and Operation