Overview
The transmission fluid cooling system consists of the following:
This vehicle is equipped with an external transmission fluid cooler. Transmission fluid flows from the transmission through the transmission fluid cooler tube to the transmission fluid cooler. This vehicle also has an electric auxiliary transmission fluid pump to circulate the transmission fluid during extended drive times without engine charging. The auxiliary transmission fluid pump transfers transmission fluid to the transmission fluid cooler via the transmission fluid cooler tubes.
Component Location
| Item | Description |
|---|---|
| 1 | Transmission fluid cooler |
| 2 | Transmission fluid cooler tube assembly |
| 3 | Transmission fluid auxiliary pump |
| 4 | Transmission fluid auxiliary pump inlet tube |
Diagnosis and Testing - Transmission Cooling
Switching the Ignition Off
When the ignition is on or in accessory mode, press the push button ignition switch once without your foot on the brake pedal.