Transmission Messages
SERVICE TRANSMISSION
This message displays if there is a problem with the transmission.
See your dealer.
SHIFT DENIED
This message displays when using the Driver Shift Control (DSC) and attempting to shift to a gear not appropriate for the vehicle speed and engine revolutions per minute (rpm). See Manual Mode for more information.
SHIFT TO PARK
This message displays when the transmission needs to be shifted to P (Park). This may appear when attempting to remove the key from the vehicle if the vehicle is not in P (Park).
TRANSMISSION HOT — IDLE ENGINE
This message displays and a chime sounds if the transmission fluid in the vehicle gets hot. Driving with the transmission fluid temperature high can cause damage to the vehicle.
Stop the vehicle and let it idle to allow the transmission to cool.
This message clears when the fluid temperature reaches a safe level.
See also:
Exit Recall
(Exit Button): Press to move
the driver seat back a preset
distance and/or the power steering
column, if equipped, up and forward.
A single beep sounds when the exit
feature activates. The v ...
Vehicle Data
Recording and
Privacy
This GM vehicle has a number of
sophisticated computers that record
information about the vehicle’s
performance and how it is driven.
For example, the vehicle uses
computer modules to monitor ...
Battery
Refer to the replacement number shown on the original battery label when a
new battery is needed.
See Engine Compartment Overview for battery location.
WARNING
Battery posts, terminals, and r ...






