Transmission Temperature Gage - GMC Chevrolet SSR 2003 Owner's Manual

Transmission Temperature Gage

When your ignition is on, the gage shows the temperature
of the transmission fluid. The normal operating range is
from 100°F (38°C) to about 265°F (130°C).
At approximately 265°F (130°C), the transmission will
enter a transmission protection mode. When the
transmission enters the protection mode, you may
notice a change in the transmission shifting patterns.
The transmission will return to normal shifting patterns
when the transmission fluid temperature falls below
260°F (127°C).
Pull the vehicle off the roadway when it is safe to do so.
Set the parking brake, place the transmission in
PARK (P) and allow the engine to idle until the
transmission temperature falls below 260°F (127°C).
3-40
This gage (C) is located on
the right side of the gage
package.
If the transmission continues to operate above 260°F
(127°C), see your dealer for service or contact GM
Roadside Assistance. See Roadside Assistance
Program on page 7-5.
Notice: If you drive your vehicle with the
transmission temperature gage above normal
operating range, you can damage the transmission.
This could lead to costly repairs that would not
be covered by your warranty. Do not drive your
vehicle while the transmission temperature gage
reading is above normal. See your dealer for service.
The following situations can cause the transmission to
operate at higher temperatures:
•
Towing a trailer
•
Hot outside air temperatures
•
Hauling a large or heavy load
•
Low transmission fluid level
•
High transmission fluid level
•
Engine overheating
A temporary solution to hotter transmission operating
temperatures may be to let the transmission cool down.
If the transmission is operated at higher temperatures
on a frequent basis, see Scheduled Maintenance
on page 6-5 for the proper transmission maintenance
intervals.