LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Cadillac
>>
2018
>>
CT6 Plug-In
>>
Repair and Diagnosis
>>
Suspension
>>
Electronic Suspension
>>
Suspension Control System
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Suspension Control System
Expand All (for easy ctrl-f)
Collapse All
Specifications
Fastener Specifications
Schematic Wiring Diagrams
Electronic Suspension Control Wiring Schematics
Module Power, Ground, and Serial Data
Sensors and Actuators (KL9-UKL)
Sensors and Actuators (KL9+UKL)
Sensors and Actuators (HP9)
Diagnostic Information and Procedures
DTC C056D
Diagnostic Instructions
DTC Descriptors
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
Repair Instructions
DTC C0574
Diagnostic Instructions
DTC Descriptors
Circuit/System Description
Conditions for Running the DTC
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the DTC
Diagnostic Aids
Reference Information
Circuit/System Verification
Repair Instructions
DTC C0575, C0580, C0585, or C0590
Diagnostic Instructions
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 Testing
Repair Instructions
DTC C0615, C0620, C0625, or C0630
Diagnostic Instructions
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 Testing
Repair Instructions
DTC C0696
Diagnostic Instructions
DTC Descriptor
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 Testing
Repair Instructions
DTC C0800
Diagnostic Instructions
DTC Descriptors
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
Repair Instructions
Repair Instructions
Electronic Suspension Control Module Replacement
Electronic Suspension Front Position Sensor Replacement
Removal Procedure
Installation
Electronic Suspension Rear Position Sensor Replacement
Removal Procedure
Installation
Description and Operation
Electronic Suspension Control Description and Operation
Notes
Suspension Control Module
Suspension Position Sensors
Shock Absorber Actuators (ZL1 only)
Driver Information Center Message
Suspension Control Switch (ZL1 only)