Land Rover Discovery: Auxiliary Battery (G1913471) / Removal and Installation
Land Rover Discovery (2009–2016) Service Manual / Electrical / Battery and Charging System / Auxiliary Battery (G1913471) /
Removal and
Installation
REMOVAL
NOTE:
Removal steps in this procedure may contain installation details.
Disconnect the battery earth lead.
Refer to: Specifications (414-01 Battery, Mounting and Cables, Specifications).
Refer to: Plenum Chamber (412-01 Climate Control, Removal and Installation).
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Torque: 10 Nm
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Torque: 10 Nm
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Torque: 18 Nm
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INSTALLATION
To install reverse the removal procedure.
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Battery (G1774714) / Removal and
Installation
REMOVAL
NOTES:
Removal steps in this procedure may contain installation details.
Some variation in the illustrations may occur, but the essential
information is always correct.
If a new battery i
12 Volt Midtronics EXP-1080 JLR Diagnostic Battery Charger
PRINCIPLES OF OPERATION
For a detailed description of the battery system and operation, refer to the
relevant Description and Operation section of the workshop manual REFER
to: Battery and Cables (414
SEE MORE:
Television Control Module (TVCM)
Connectors - TV Antenna amplifiers
CVBS connector - Output to Touch Screen (TS)
LVDS connector - Output to RSECM
Connector - MOST
Connector - 12V power supply from Battery Junction Box (BJB)
and ground
The TVCM is located below the front left seat and is attached
to a bracket
adjacent to
Touch Screen(ts) and Navigation Diagnostics
Fault codes and diagnostics can be retrieved/achieved using the
manufacturer approved diagnostic system
Hard Key Test
The hard key test is used to check the operation of the hard switches.
If switch operation is normal, the switch colour on the screen will change
when a hard switch is pressed. (Pow
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