LR099141 | Passive Start Module - Keyless | Range Rover, Range Rover Sport, Discovery 5
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To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: LR099141 - Passive Start Module
LR099141 is a Passive Start Module fitted to the vehicle's body electrics and anti-theft alarm system. It manages passive key detection and radio-frequency communication (433 MHz) between the vehicle and authorised key fobs to allow push-button engine start without inserting the key. The module also receives lock and unlock commands and forwards those signals to the central locking and immobiliser systems. Faults can cause loss of passive unlock, failure of push-button start or related alarm and immobiliser warning messages; replacement normally requires correct programming and key pairing to the vehicle control units, so follow manufacturer procedures for programming and commissioning after fitment.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery 5 (2017-) - From VIN HA000001
- Range Rover (2013-2022)
- Range Rover Sport (2014-2022)
Frequently Asked Questions
LR099141 manages radio-frequency communication between the vehicle and authorised key fobs for passive entry and push-button start, monitoring the 433 MHz door lock frequency to verify a paired key's presence. It interfaces with the body electrics, central locking and immobiliser systems to forward lock/unlock commands and to signal the vehicle network to allow engine start. Faults may cause loss of passive unlock, failure of push-button start or alarm/immobiliser warnings; replacement normally requires correct programming and re-pairing of keys to the vehicle control units.
| Model | Variant |
|---|---|
| Land Rover Range Rover (2013-2022) | Anti-Theft Alarm Systems (L405) |
| Land Rover Range Rover Sport (2014-2022) | Anti-Theft Alarm Systems (L494) |
| Land Rover Discovery 5 (2017-) | Anti-Theft Alarm Systems (L462) - From VIN HA000001 (Solihull Plant Build) |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
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