Maserati GranTurismo 2024 Owner's Manual page 208

Driving and Driver Assistance Systems
system may not re-engage if the engine
is turned off and restarted.
A message in the instrument cluster will
inform the driver about the more serious
transmission conditions, and indicate
what actions may be necessary.
Transmission Oil Over Temperature
If the transmission oil temperature
exceeds the operating limit, the
amber warning light illuminates on the
instrument cluster
5
In this case, slow down until
temperature returns to normal level (the
light will turn off).
If this is not sufficient, we recommend to
stop the vehicle, shift the transmission in
P (Park) or N (Neutral) mode and keep
the engine idle until the temperature
warning light turns off and the
message disappears from the display.
Resume driving without demanding high
engine performance.
206
If the warning light and the related
message turns on again, it is advisable
to stop the vehicle, turn off the engine
and wait for the engine/transmission
assembly to fully cool down.
If the instrument cluster message
indicates that the transmission may
not re-engage after engine shutdown,
perform the following procedure
preferably at an Authorized Maserati
Dealer.
In the event of a momentary problem,
the transmission can be reset to regain
all forward gears by performing the
following steps.
• Stop the vehicle.
• Shift the transmission into P (Park)
mode, if possible.
• Turn the engine off.
• Wait approximately 30 seconds.
• Restart the engine.
• Shift the transmission into D (Drive)
mode and then into the desired gear
range. If the problem is no longer
detected, the transmission will return to
normal operation.
NOTE:
Even if the transmission can be reset, we
recommend that you visit the Authorized
Maserati Dealer at your earliest possible
convenience, which has diagnostic
equipment to determine if the problem
could recur.
Transmission Manual Release of P (Park)
Position
See chapter "Transmission Manual
Release of P (Park) Position" in section
"In an Emergency".