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 MANUALSCHEVROLET2012TRAVERSE AWD V6-3.6LREPAIR AND DIAGNOSISSTARTING AND CHARGINGSTARTING SYSTEMTESTING AND INSPECTIONSTARTER NOISE DIAGNOSIS
2012 Chevrolet Traverse AWD V6-3.6L
Starter Noise Diagnosis
2012 Chevrolet Traverse AWD V6-3.6LSECTION Starter Noise Diagnosis
Starter Noise Diagnosis
Diagnostic Instructions
* Perform the Diagnostic System Check - Vehicle Diagnostic System Check - Vehicle prior to using this diagnostic procedure.
* Review Strategy Based Diagnosis Strategy Based Diagnosis for an overview of the diagnostic approach.
* Diagnostic Procedure Instructions Diagnostic Procedure Instructions provides an overview of each diagnostic category.
Circuit/System Testing
1. Remove the flywheel inspection cover.
2. Inspect the flywheel for the following:
* Loose flywheel bolts
* Chipped gear teeth
* Missing gear teeth
* Bent flywheel
• If not within specifications, secure the flywheel bolts or replace the flywheel.
• If all inspections were within specification, replace the starter motor.
Repair Instructions
Perform the Diagnostic Repair Verification Verification Tests after completing the diagnostic procedure.
* Fastener Tightening Specifications Fastener Tightening Specifications
* Engine Flywheel Replacement Service and Repair
* Starter Replacement Service and Repair
RENDER: 1.0x
NO RELATED
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Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.