Emergency Services require an active, OnStar service plan (excludes Basic Plan). With Automatic Crash Response, built-in sensors can automatically alert a specially trained OnStar Advisor who is immediately connected in to the vehicle to help.
Press
for a priority connection to
an OnStar Advisor who can contact
emergency service providers, direct
them to your exact location, and
relay important information.
With OnStar Crisis Assist, specially trained Advisors are available 24 hours a day, 7 days a week, to provide a central point of contact, assistance, and information during a crisis.
With Roadside Assistance, Advisors can locate a nearby service provider to help with a flat tire, a battery jump, or an empty gas tank.
OnStar Services
SecurityControl Valve Lower Body and Upper Body Replacement Automatic Transmission Unit
Removal ProcedureRemove the control valve body cover. Refer toControl Valve Body Cover Replacement.\\Disconnect the input speed sensor electricalconnector-(1).Disconnect the output speed sensor electricalconnector-(2).Disconnect the shift position switch electricalconnector-(3).Remove the 4-control ...