Bulkhead Workshop › Land Rover models › Land Rover Discovery Sport P300e plug-in hybrid › Workshop guide › Haldex coupling oil & filter

Land Rover Discovery Sport P300e plug-in hybrid: haldex coupling oil & filter

Transmission · Discovery Sport (2014 on) · 2020 on

How often: every 36,000 mi or 3 yrs, whichever comes first. The coupling that sends drive to the rear axle relies on clean oil and a working pump. Neglect leaves the vehicle front-drive only and can damage the rear drive unit.

Many specialists advise this every 3 years or so; Land Rover's own schedule is longer.

Work safely: support the vehicle on axle stands, never a jack alone; let it cool first. Check figures against your workshop manual. You do this work at your own risk.

Parts

Haldex coupling oil (Land Rover / Haldex-specified fluid)
Haldex filter (if fitted)

Tools

Socket set
Fluid pump

Step by step

Drain the coupling and clean or renew its filter where fitted.
Refill with the specified fluid.
Check the rear diff and PTU for leaks while you're under there.

More Land Rover Discovery Sport P300e plug-in hybrid servicing

Service: engine oil & filter every 21,000 mi or 2 yrs
Pollen (cabin) filter every 21,000 mi or 2 yrs
Air filter element every 42,000 mi or 4 yrs
Spark plugs every 60,000 mi or 6 yrs
Auxiliary belt & tensioner check every 21,000 mi or 2 yrs
Hybrid system & 12 V battery check every 21,000 mi or 2 yrs
Coolant change (10-year) every 10 yrs
Brakes, tyres & suspension inspection every 21,000 mi or 2 yrs
Brake fluid change every 3 yrs
Automatic gearbox fluid & differentials every 60,000 mi or 6 yrs
Underbody & corrosion check every year
Annual safety inspection every year
Monthly walk-round checks every month

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