Service alert

driver assist

By Bill Mullen
August 29, 2018 in Ask A GM Technician

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Bill Mullen

Posted August 29, 2018

My 2015 GMC Denali recently has been (beeping) then showing Service Driver Assist System.

My local dealer in Tustin Ca has not a clue (Service department over the phone)

as to whats going on. Can you please help?

Roscopcoletrain

Posted August 29, 2018

possibly

https://sandyblogs.com/techlink/?p=4992

Doug_Scott

Posted August 29, 2018

Wouldn't expect any service department personnel to provide diagnostic service over the phone.

mjm-1957

Posted August 29, 2018

We change the haptic sensors everyday. Very common problem.

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