The following situations can cause the transmission to
operate at higher temperatures:
Check Coolant Temp
This message is displayed
when the cooling system
temperature gets hot.
Towing a trailer
Hot outside air temperatures
Hauling a heavy load
Low transmission fluid level
High transmission fluid level
Restricted air flow to the radiator and the auxiliary
transmission oil cooler (if equipped).
Check the coolant temperature gage and the coolant
level. See “Engine Coolant” and “Engine Coolant
Temperature Gage” in the Index. See “Engine
Overheating” in the Index for further information.
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” in the
Index for the proper transmission maintenance intervals.
Engine Overheated
This message is displayed
when the cooling system
temperature gets too hot.
Low Coolant
This message is displayed
when the cooling system is
low on coolant.
This message will be displayed after the air conditioning
system has automatically turned off for the engine
coolant protection mode. See “Engine Overheating” in
the Index for further information.
The engine may overheat. See “Engine Coolant” in the
Index and have your vehicle serviced as soon as you can.
2-87
| Categories | GMC Manuals, GMC Yukon Manuals |
|---|---|
| Model Year | 2001 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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