Land Rover Discovery: Telematics Control Module (G1785146) / Removal and Installation
REMOVAL
CAUTION:
Prior to any work being undertaken on the telematics
control module,
confirmation is required if there is a stolen vehicle tracking
subscription on the telematics control module. If there is stolen
vehicle tracking subscription, the telematics control module will need
to be placed into Service Mode by the customer in the InControl
Smartphone app or on the InControl website. Failure to follow this
instruction could result in theft notification alerts being activated.
NOTES:
- If the telematics control module has an active stolen
vehicle
tracking subscription, on completion of any repairs undertaken on
the telematics control module the vehicle will require to be
removed from Service Mode by the customer.
- Removal steps in this procedure may contain
installation details.
Disconnect the battery ground cable.
Refer to: Specifications (414-01 Battery, Mounting and Cables,
Specifications).
Remove the right loadspace trim panel.
Refer to: Loadspace Trim Panel (501-05 Interior Trim and
Ornamentation, Removal and Installation).
NOTE:
If equipped.
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NOTE:
If equipped.
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Torque: 4 Nm
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Torque: 4 Nm
INSTALLATION
- To install, reverse the removal procedure.
- If a new component has been installed, configure using
Land Rover
approved diagnostic equipment.
Telephone interface module (G1785535) removal and installation
REMOVAL
CAUTION:
Use a suitable trim tool.
NOTE:
Removal steps in this procedure may contain installation
details.
- Disconnect the battery ground cable.
Refer to: Specifications (414-01 Battery, Mounting and Cables,
Specifications).
- Refer to: Glove Compartment (501-12 Instrument Panel and
Console, Removal and Installation).
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Torque: 3 Nm
INSTALLATION
- To install, reverse the removal procedure.
- If a new component has been installed, configure using
Land Rover
approved diagnostic equipment.
READ NEXT:
COMPONENT LOCATION
TV antenna amplifier/Fuel Fired Booster Heater (FFBH)
receiver
Frequency Modulation (FM) antenna amplifier
Television (TV) antenna amplifier
Amplitude Modulation (AM)/Frequ
Infotainment system On/Off or 'Camera' switch
'Parking Aid' switch (if fitted)
'General Settings' or 'Park Assist' switch
'Home Menu' switch
'Mode' or 'Dual-View' switch
'Media System' switch
Connector - 12V power supply to RSE screens, power supply
from BJB and ground
Connector - AVIO panel audio/video input, private medium
speed CAN to RSE
screens
AVIO panel connector - USB in
SEE MORE:
WADE SENSING CONTROLS
Wade sensing should not be used
during off-road driving as rapid
increases in water depth cannot
be detected in time to deliver a
warning message to the driver.
When entering water from a steep
gradient, the water level may rise
rapidly.
The Wade sensing system cannot
REMOVAL
NOTE:
Removal steps in this procedure may contain installation details.
Torque: 3.5 Nm
Torque: 10 Nm
Torque: 2.5 Nm
Do not disassemble further if the component is removed for access
only.
CAUTION:
Inspect the O-ring seal, install a new component if damaged.
Torque: 2.5 Nm
INSTA