Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCADILLAC2007ESCALADE ESV AWD V8-6.2LREPAIR AND DIAGNOSISA L L DIAGNOSTIC TROUBLE CODES ( DTC )TESTING AND INSPECTIONC CODE CHARTSC0558ELECTRONIC SUSPENSION CONTROL
2007 Cadillac Escalade ESV AWD V8-6.2L
Electronic Suspension Control
2007 Cadillac Escalade ESV AWD V8-6.2LSECTION Electronic Suspension Control
DTC C0558
DTC Descriptor
DTC C0558
Calibration Data Not Programmed
Diagnostic Fault Information
Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. Initial Inspection and Diagnostic Overview
Circuit/System Description
The electronic suspension control (ESC) module performs checks of internal calibration data.
Conditions for Running the DTC
The ignition is ON.
Conditions for Setting the DTC
Module calibration data is not programmed.
Action Taken When the DTC Sets
^ ESC is disabled.
^ SERVICE SUSPENSION SYSTEM and SPEED LIMITED message is displayed in the driver information center (DIC).
Conditions for Clearing the DTC
The condition is no longer present.
Circuit/System Verification
Verify that DTC C0558 is not current.
If the DTC is current, program the electronic suspension control module. If the DTC resets, replace the ESCM.
Repair Instructions
Perform the Diagnostic Repair Verification after completing the diagnostic procedure. Verification Tests
Control Module References for ESCM replacement, setup, and programming
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.