Land Rover Defender: Transmission Description - Vehicles With: 8HP45 8-Speed Automatic Transmission AWD
Land Rover Defender 2020-2026 Service Manual / Powertrain / Automatic Transmission / Transmission Description - Vehicles With: 8HP45 8-Speed Automatic
Transmission AWD
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Component Location, Overview
COMPONENT LOCATION
COMPONENT LOCATION - 1 OF 2
Transmission Control Switch (TCS)
COMPONENT LOCATION - 2 OF 2
Automatic Transmission Fluid (ATF) cooler
Automatic Transmission Fluid (ATF) cooler
Description
TRANSMISSION
The transmission comprises the main casing which houses all of the
transmission components. The main casing also
incorporates an integral torque converter housing.
A fluid pan is attache
Operation
POWER FLOWS
Operation of the transmission is controlled by the Transmission Control
Module (TCM), which electrically activates
various solenoids to control the transmission gear selection. The sequen
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Roof Opening Panel Air Deflector
REMOVAL AND INSTALLATION
REMOVAL
NOTES:
This procedure contains some variation in the illustrations depending
on the vehicle specification, but the
essential information is always correct.
This procedure contains illustrations showing certain components
removed to provide extra clarity.
1.
Operation
High range operation
In high range, the torque output from the automatic transmission is passed to
the transfer case input shaft. The
position of the shifting sleeve couples the input shaft directly to the transfer
case housing. The differential splits the
torque between the 2 side gears. The 1 si
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