Diagnostics
OnStar Vehicle Diagnostics will
perform a vehicle check every
month. It will check the engine,
transmission, antilock brakes, and
major vehicle systems. It also
checks the tire pressures, if the
vehicle is equipped with the Tire
Pressure Monitoring System. If a
diagnostics check is needed
between e-mails, push 
, and
an Advisor can run a check.
See also:
ELECTRONIC KEY ALREADY
KNOWN
If the vehicle has the keyless
access system, this message
displays if you try to match a
transmitter that has already been
learned. See the keyless access
information for Remote Keyless
E ...
Escalade in the Market
GM has managed to build the best Escalade to date, but I'm still torn as to
where it rates in the still-growing luxury SUV segment. If you have this kind of
money and want to be seen in a fancy SU ...
Engine Drive Belt Routing
If the vehicle is a hybrid, see the hybrid supplement for more information. ...