Land Rover Defender: Transmission Description - Vehicles With: 8HP70 8-Speed Automatic Transmission AWD
Land Rover Defender 2020-2026 Service Manual / Powertrain / Automatic Transmission / Transmission Description - Vehicles With: 8HP70 8-Speed Automatic
Transmission AWD
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Component Location, Overview
COMPONENT LOCATION
COMPONENT LOCATION - 1 OF 2 - AUTOMATIC TRANSMISSION
Automatic Transmission Fluid (ATF) cooler
ATF cooler pipes
Emergency Park Release (EPR) lever
Automatic transmission
COMP
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 TCM, which electrically
activates various solenoids to control the
transmission gear selection. The sequence of solenoid activation is b
SEE MORE:
Anti-Theft - Active - Control Diagram
CONTROL DIAGRAM - 1 OF 2
A = HARDWIRED: F = RF TRANSMISSION: O = LIN: AZ = HS CAN BUS: BA = HS CAN
HUMAN MACHINE INTERFACE
(HMI) SYSTEMS BUS.
BCM/ GWM
IPC
DDM
PDM
PRDM
DRDM
RFA
Smart Key
IPC - Security system status indicator
Horn - Left
Horn - Right
Passive sounder - If equipped
BBU
Rear Suspension Height Sensor
REMOVAL AND INSTALLATION
GENERAL EQUIPMENT
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
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