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.

2017 Buick Encore BaseFACTORY OEM SERVICE PROCEDURE

Transfer Case Identification: Notes

Fig 1: Transfer Case Identification Label Locations

Courtesy of GENERAL MOTORS COMPANY

The transfer case primary identification label (1) is located on the rear extension housing. The transfer case secondary identification stamping (2) is located on the bottom of the main housing.

Factory Service Tools

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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.

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