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 MANUALSCHEVROLET2013CORVETTE V8-7.0LREPAIR AND DIAGNOSISCRUISE CONTROLTESTING AND INSPECTIONSYMPTOMS - CRUISE CONTROL
2013 Chevrolet Corvette V8-7.0L
Symptoms - Cruise Control
2013 Chevrolet Corvette V8-7.0LSECTION Symptoms - Cruise Control
Symptoms - Cruise Control
Important:
The following steps must be completed before using the symptom tables.
1. Perform the Diagnostic System Check - Vehicle Diagnostic System Check - Vehicle , before using the Symptom Tables in order to verify that all of the following are true:
* There are no DTCs set.
* The control modules can communicate via the serial data link.
2. Review the system operation in order to familiarize yourself with the system functions. Refer to Cruise Control Description and Operation Description and Operation.
Visual/Physical Inspection
* Inspect for aftermarket devices which could affect the operation of the Cruise Control System. Refer to Checking Aftermarket Accessories Checking Aftermarket Accessories.
* Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.
Intermittent
Faulty electrical connections or wiring may be the cause of intermittent conditions. Refer to Testing for Intermittent Conditions and Poor Connections Testing for Intermittent Conditions and Poor Connections.
Symptom List
Refer to Cruise Control Malfunction Cruise Control Malfunction in order to diagnose the system.
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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.