Symptoms - Secondary and Configurable Customer Controls

2010 Chevrolet Cobalt L4-2.2LSECTION Symptoms - Secondary and Configurable Customer Controls



Symptoms - Secondary and Configurable Customer Controls

Important:
* Perform the Diagnostic System Check - Vehicle (Diagnostic System Check - Vehicle) before using the Symptom Tables in order to verify that all of the following conditions are true:


- There are no DTCs set.

- The control modules can communicate via the serial data link.


* Review the system operation in order to familiarize yourself with the system functions. Refer to Steering Wheel Controls Description and Operation (Steering Wheel Controls Description and Operation).


Visual/Physical Inspection

* Inspect for aftermarket devices which may affect the operation of the Steering Wheel Controls System. Refer to Checking Aftermarket Accessories (Checking Aftermarket Accessories).
* Inspect for easily accessible or visible system components for obvious damage or conditions which may 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 Steering Wheel Controls Malfunction (Steering Wheel Controls Malfunction) in order to diagnose the symptom.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.