GMC Terrain: Onstar.com
The website provides access to account information, manages the OnStar subscription, and allows viewing of videos of each service. Get subscription plan pricing and sign up for OnStar Vehicle Diagnostics. Click on the “My Account” tab on the home page.
TTY Users
OnStar has the ability to communicate to the deaf, hard&-ofhearing, or speech&-impaired
customers while in the vehicle. The available dealer&-installed TTY system can provide
in-vehicl ...
OnStar Personal Identification Number (PIN)
A PIN is needed to access some of the OnStar services, like Remote Door Unlock
and Stolen Vehicle Assistance. You will be prompted to change the PIN the first
time when speaking with an Advisor. T ...
See also:
Engine Coolant Temperature Gauge
Metric
English
This gauge measures the temperature of the vehicle's engine. If the indicator
needle moves to the hot side of the gauge toward the colored line, the engine is
too hot. If ...
Indicator and information symbols
Fault in
the Active Bending Light
(ABL) system
This symbol will illuminate if the there is a fault
in the ABL system. See page 93 for more
information about this system.
Malfunction ...
Neutral
Disconnects drive to the wheels. Use the
parking brake while N is selected.
Do not use for vehicle recovery purposes. ...
