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 DIAGNOSISDIAGRAMSELECTRICAL DIAGRAMSSTARTING AND CHARGINGSYSTEM DIAGRAM
2012 Chevrolet Traverse AWD V6-3.6L
System Diagram
2012 Chevrolet Traverse AWD V6-3.6LSECTION System Diagram
Starting and Charging Schematics
Starting
Master Electrical Component List
Starting System Description and Operation
Control Module References
Charging
B+ Bus 1 of 2
Data Communication Schematics
Electrical Center Identification Views
IMS and Tap Up/Tap Down Switch
G303 (2 of 2), G304, and G305
G105 and G110
Charging
Master Electrical Component List
Charging System Description and Operation
Control Module References
Starting
AFS, AUX POWER, CIGAR LIGHTER, FSCM, HTD MIR, RR DEFOG, RVC SNSR, TRLR BRK, and TRLR PWR Fuses
B+ Bus 1 of 2
Data Communication Schematics
G303 (2 of 2), G304, and G305
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
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.