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May 26, 2017 Service bulletin

This informational bulletin provides information on Replacement of the Park Brake Actuator Unit and/or the...

GMC technical service bulletin 17-NA-178 for 2017 GMC Acadia and 2017 Cadillac XT5.

Bulletin number
17-NA-178
Component
Service brakes
Summary
This informational bulletin provides information on Replacement of the Park Brake Actuator Unit and/or the Electric Park Brake Wire, If during service, there is a need to replace the park brake actuator unit and/or the electric park brake wire, the technicians are directed to replace the adjustable retainer (zip tie) on the rear caliper that holds the park brake wire to the actuator unit.

Owners of these vehicles have filed 53 complaints in the brakes category.

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