Operating temperature of automatic transmission Jeep Grand Cherokee WK2
*Optimal temperature: 82-93°C (180-200°F)
* Minimum operating temperature: 66°C (150°F)
*Maximum operating temperature: 116°C (240°F)
Causes of automatic transmission overheating
*Low transmission fluid level
* Faulty transmission thermostat
* Clogged automatic transmission cooling radiator
* Problems with the automatic transmission pump
* Worn or damaged clutch packs
Consequences of automatic transmission overheating
* Accelerated wear of automatic transmission components
* Damage to friction packs
*Sliding gear shift
* Complete automatic transmission failure
Recommended:
* Check the transmission fluid level regularly.
* Change transmission fluid and filter according to the service schedule.
* Towing large trailers or participating in off-road racing may increase automatic transmission temperatures.
* If the automatic transmission overheats, stop the car and allow it to cool. Do not continue driving until the temperature returns to the normal range.