Land Rover Defender: Towbar - Component Location, Overview
COMPONENT LOCATION
COMPONENT LOCATION - 1 OF 1
NOTE: Vehicle with 5 doors is shown, vehicle with 3 doors is similar.
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- Deployable towbar and trailer lamp test switch
- Deployable towbar assembly
- Deployable towbar speaker
- Towbar Control Module (TBM)
OVERVIEW
The deployable towbar is located behind the rear bumper. The deployable towbar assembly replaces the armature behind the bumper.
The electrically operated deployable towbar is stowed under the vehicle. The deployable towbar can be deployed using a deployable towbar switch or the deployable towbar soft key on the Touch Screen (FCDIM).
The deployable towbar switch or the deployable towbar soft key sends a signal to the TBM to deploy/stow the towbar.
The deployable towbar system is integrated into the vehicle electrical systems and controlled by the TBM. The TBM communicates with other vehicle control modules through the High Speed (HS) Controller Area Network (CAN) body systems bus. The TBM receives signals from the Body Control Module (BCM)/ Gateway Control Module (GWM) and controls the trailer lamps through the trailer socket.
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Towbar - Description
DESCRIPTION
DEPLOYABLE TOWBAR
NOTE:
Vehicle with 5 doors is shown, vehicle with 3 doors is similar.
Deployed position
Stowed position
Electrical connector (quantity 2)
Cross beam
Trailer sock
Towbar - Operation
DEPLOYABLE TOWBAR
The deployable towbar operates when the vehicle is stationary and the
selected transmission gear position is PARK or
NEUTRAL.
Press the deployable towbar switch to deploy the towba
Towbar Control Module
DIAGNOSIS AND TESTING
PRINCIPLES OF OPERATION
CAUTION:
Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution
of control modules does not
guarantee confirmation of a fault and
SEE MORE:
Wheel changing safety
Make sure to read and fully understand
the following warnings. Failure to comply
with the safety instructions could result in
an accident, leading to serious injury or
death.
Note: If in any doubt regarding the ability
to carry out the instructions, or comply
with warnings, seek assistance.
Always
Large Pet Access Ramp
LARGE PET ACCESS RAMP - 110, PART NUMBER:
VPLRS0517
REMOVAL AND INSTALLATION
WARNINGS:
Accessories which are not properly installed can be dangerous. Read
the instructions carefully prior to
installation. Comply with instructions at all times. If in doubt, contact
your nearest approved retail
