Land Rover Discovery 4 L319 2010 Heated Seat Control Module 2R83-14C724-AB

#8

Genuine used Land Rover Discovery 4 L319 Rear Heated Seat Control Module / ECU, removed from the second-row right-hand / driver-side rear seat of a 2010 vehicle.

This module controls the heated-seat function for the applicable rear seat and is suitable as a replacement for a faulty original unit with the matching part number.

Part Number: 2R83-14C724-AB

Alternative Number Format: 2R8314C724AB

Cross-Reference: HLV500011

Part Type: Heated Seat Control Module / Heated Seat ECU

System / Application: Rear Seat Heating System

Position: Second Row / Middle Row

Vehicle Side: Right / O/S / Driver Side on UK RHD vehicle

Mounting Location: Below / within second-row seat area

Manufacturer: Land Rover

Condition: Genuine used OEM part

Donor Vehicle Reference

Land Rover Discovery 4

Chassis: L319

Year: 2010

Engine: 3.0L Diesel

Drive: RHD

Seat Position: Second Row / Middle Row

Side: Right / O/S / Driver Side

Application: Rear Heated Seat

Compatibility

Confirmed applications include:

• Land Rover Discovery 4 / LR4 L319

• 2010-2015 model range where equipped with heated rear seats

• 3.0 TDV6 Diesel

• 3.0 SDV6 Diesel

• Selected other engine variants with the same rear heated-seat system

The 2R83-14C724-AB module is catalogued for Discovery 4/LR4 rear heated-seat applications. (BreakerYard)

Additional Applications

The same 2R83-14C724-AB module number is also documented on other JLR vehicles, including selected:

• Land Rover Discovery 3 / LR3 L319

• Range Rover Sport L320

• Jaguar S-Type

• Jaguar X-Type

Application and mounting position vary between vehicles, so these additional applications should only be considered where the original module carries the same OE number and electrical connections. (Tom’s Foreign Auto Parts)

Technical Information

This electronic module forms part of the factory seat-heating system.

Its function is to manage electrical operation of the heated-seat circuit in conjunction with the vehicle’s:

• Heated seat controls

• Seat heating elements / mats

• Seat wiring harness

• Temperature sensing/control system

• Vehicle electrical supply

The controller regulates operation of the heating elements rather than generating heat itself.

Second-Row Heated Seat System

On this donor vehicle, the module was removed from the:

Second Row / Middle Row – Right O/S Driver Side Seat

This is not a front driver-seat control module.

Discovery 4 vehicles equipped with heated second-row seats use dedicated control electronics beneath/around the rear seating area. Parts data specifically identifies 2R8314C724AB for LR4 rear heated seats. (PAM’s Auto)

Both right-hand and left-hand installations of this module number are documented, so the physical module itself should primarily be matched by part number and connector configuration. (Tom’s Foreign Auto Parts)

Common Symptoms / Reasons for Replacement

• Rear heated seat not working

• Seat heating switches on but seat remains cold

• Intermittent heating operation

• Heated seat switches off unexpectedly

• No power reaching heating element

• Internal control module failure

• Corroded or damaged electrical connections

• Module damaged during seat removal

• Replacement following interior or seat repair

Important Diagnostic Information

A non-working heated seat does not automatically mean the control module is faulty.

Before replacing the module, check:

• Seat heating element / heating mat

• Seat wiring harness

• Electrical connectors

• Power and earth supply

• Relevant fuses

• Heated-seat switch/control signal

• Wiring beneath the seat

• Connector pins for corrosion or heat damage

A broken heating element or damaged seat loom can cause similar symptoms.

Installation

The replacement module should be installed in the correct original mounting location and connected to the factory seat wiring harness.

Before installation:

• Disconnect the vehicle battery where required by workshop procedures

• Inspect electrical connectors for damage

• Check wiring beneath the seat

• Ensure connectors are fully seated

• Secure the module correctly

• Ensure wiring cannot become trapped by the folding/moving seat mechanism

Professional installation is recommended when diagnosing electrical seat-heating faults.

Programming / Coding

When replacing with an identical 2R83-14C724-AB module, coding requirements can depend on vehicle specification.

Because this is an electronic control component, the receiving vehicle should be checked with suitable Land Rover diagnostic equipment if the heated-seat system does not operate correctly after installation.

Important Compatibility Note

Please match the original module number exactly:

2R83-14C724-AB / 2R8314C724AB

Do not purchase based only on vehicle year or engine size.

Discovery 4 models were available with different seating and heating specifications.

Please check:

• Exact part number

• Electrical connector

• Connector pin configuration

• Heated rear-seat equipment

• Seat wiring configuration

• Physical mounting arrangement

Matching 2R83-14C724-AB to the original module is the safest compatibility check.

Condition

Genuine used Land Rover OEM electronic module.

Removed from a 2010 Land Rover Discovery 4 L319 second-row right / O/S driver-side heated seat.

Normal signs of previous use may be present, including light marks, dust and cosmetic wear.

Please inspect all listing photographs carefully for the exact condition, connectors and components supplied.

Ideal genuine replacement for a Land Rover Discovery 4 L319 equipped with second-row heated seats requiring control module 2R83-14C724-AB.