#7
GENUINE LAND ROVER DISCOVERY 4 L319 2ND ROW RIGHT O/S SEAT WIRING HARNESS – AH22-14A578-AA
Genuine used Land Rover seat wiring harness removed from a 2010 Land Rover Discovery 4 L319. This loom is fitted to the second / middle row right-hand (O/S) seat area and provides the electrical connections required for the equipment fitted to the seat.
Part Number: AH22-14A578-AA
Engineering Number: AH2214A578AA
Part Type: Seat Wiring Harness / Wiring Loom
Position: 2nd / Middle Row
Vehicle Side: Right / O/S (UK Driver Side)
Application: Rear / Middle Row Seat Electrical System
Manufacturer: Genuine Land Rover OEM
Condition: Used
Compatibility
Verified applications for engineering number AH22-14A578-AA include:
Land Rover Discovery 4 / LR4 (L319)
* 2010
* 2011
* 2012
* 2013
The exact AH22-14A578-AA harness is catalogued as a seat wiring harness for 2010–2013 Land Rover LR4 / Discovery 4 applications. (Wolf Auto Parts)
Donor Vehicle Reference:
Land Rover Discovery 4 L319
Year: 2010
Engine: 3.0L TDV6 Diesel
RHD UK Vehicle
Location: 2nd / Middle Row Right O/S Seat
Technical Information
The seat wiring harness forms the electrical connection between the vehicle body wiring and electrical equipment incorporated into the second-row seat.
Depending on the vehicle’s original specification, the loom may carry connections associated with:
* Seat heating equipment
* Seat heater control components
* Seat-mounted electrical connectors
* Power and earth circuits
* Relevant seat sensors or switches
Equipment varies between Discovery 4 specifications, so the connector arrangement and AH22-14A578-AA number should be matched before purchase.
Seat Electrical System Information
Discovery 4 models were supplied with different seating and electrical configurations. Wiring looms can therefore differ according to:
* Heated or non-heated rear seats
* Seat position
* Vehicle specification
* Model year
* Connector configuration
* Installed seat equipment
A visually similar Discovery 4 seat loom is not necessarily interchangeable.
Common Reasons for Replacement
This harness may require replacement due to:
* Broken or damaged wiring
* Damaged electrical connectors
* Corroded terminals
* Wiring damaged during seat removal
* Intermittent heated-seat operation
* Open or short circuit within the seat wiring
* Replacement or rebuilding of the second-row seat
Important Diagnostic Information
Before replacing the harness, check:
* Connector pins for corrosion or damage
* Wiring for cuts, crushing or previous repairs
* Power and earth supply
* Seat heater components where fitted
* Associated connectors and control components
Electrical faults should ideally be confirmed with suitable diagnostic equipment and wiring diagrams before replacing components.
Installation
Designed to fit into the original seat wiring arrangement using the factory connectors and routing points.
Correct routing is important to prevent the loom becoming trapped, stretched or damaged by movement of the seat.
Programming / Coding
The wiring harness itself does not normally require programming or coding.
Any connected control modules or electrical equipment should be checked separately according to vehicle specification.
Important Compatibility Note
Please match part number AH22-14A578-AA and compare all plugs, connectors and wiring layout with your original part before ordering.
Land Rover used different seat wiring configurations depending on model year and equipment level. Compatibility should therefore be confirmed primarily by the engineering/OE number and connector configuration rather than vehicle model alone.
Condition
Genuine used Land Rover OEM part.
May show normal cosmetic signs of previous installation and use. Please inspect the supplied photographs carefully for connector condition, wiring layout and overall condition.
Genuine Land Rover Discovery 4 L319 replacement seat wiring harness – ideal for repairing or replacing the original 2nd-row right O/S seat loom.
Fitment Type: Direct Replacement
Manufacturer Part Number: AH2214A578AA, AH2 214 A57 8AA, AH2 214 A578AA
Vintage Part: No
Tested: Tested, Cleaned and Inspected
Placement on Vehicle: Rear
Compatible Part Numbers: LR015880
Brand: Land Rover
Interchange Part Number: LR015880
Sku Number: 608104
OE/OEM Part Number: AH2214A578AA, AH2 214 A57 8AA, AH2 214 A578AA
Manufacturer Warranty: 30 Day
Universal Fitment: No
Country of Origin: US
Performance Part: No