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February 13, 2020 Service bulletin

This technical bulletin provides a procedure to repair the crankshaft positioning sensor wiring harness by...

Chevrolet technical service bulletin 17NA317 for 2018 Chevrolet Traverse and 2018 Buick Enclave.

Bulletin number
17NA317
Component
Electrical system
Summary
This technical bulletin provides a procedure to repair the crankshaft positioning sensor wiring harness by installing a new wiring harness.

Owners of these vehicles have filed 112 complaints in the electrical category.

Vehicles covered

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