Land Rover Discovery recalls

A concern has been identified on certain AJ20-D6 engines where the Front End Auxiliary Drive (FEAD) belt idler pulley may over-rotate following a high torsion input and lead to a clash with and damage to the oil pressure and temperature sensor. A damaged oil pressure and temperature sensor can lead to an oil leak from the engine which can result in a slip hazard for following road users particularly two-wheeled vehicles.

Fix: Vehicles will have the Front-End Auxiliary Drive (FEAD) idler pulley replaced.

11,526 vehicles · built 3 Jul 2024 to 17 Apr 2026

A concern has been identified where the connector to the driver’s airbag at the clockspring may experience fretting corrosion over time. This can lead to an increased resistance in the driver’s airbag circuit potentially resulting in the airbag failing to deploy when requested to do so. An airbag which fails to deploy as-intended will increase the risk of injury in the event of a crash.

Fix: Vehicles will have a protective lubricant gel applied to the driver’s airbag connector terminals.

27,858 vehicles · built 1 Jul 2020 to 5 Jun 2026

A concern has been identified where the fuel tank wall thickness may be below design specification near the inlet check valve. A fuel tank with a thinner-than-designed wall may not perform adequately in the event of a crash leading to increased risk of fuel spillage and potentially fire.

Fix: Affected vehicles will have the fuel tank replaced.

16 vehicles · built 22 Jan 2026 to 30 Jan 2026

The manufacturer has determined that in affected vehicles the instructions provided on the method of use of detachable tow balls does not adequately warn of a non-obvious risk which could lead to a failure of the tow ball mechanism causing in-use detachment of the tow ball and trailer detachment.

Fix: Customers will be provided with an additional retaining bracket to fit to the vehicle when using the detachable tow ball together with full installation instructions.

109,574 vehicles · built 28 May 2004 to 16 Sep 2016

Jaguar Land Rover in conjunction with law enforcement and insurance bodies is aware of the increase in thefts of vehicles in specific geographical locations within the United Kingdom. there is no fault with Jaguar Land Rover's security systems and they continue to meet stringent automotive legislation. Jaguar Land Rover is offering owners guidance on how to maximise vehicle security and protect against theft.

Fix: Vehicle registered keepers will be sent a security guidance letter only - there is no repair action.

8,807 vehicles · built 14 Jun 2013 to 17 May 2015

For affected vehicles the manufacturer has developed a software enhancement to further increase vehicle security.

Fix: The software enhancement will deploy this update and reduce the theft risk.

27,095 vehicles · built 22 Jan 2015 to 9 Nov 2017

On affected vehicles the incorrect specification of plastic was used to manufacture the oil filter housing. This housing may over time and with vehicle use crack. This could result in oil under pressure leaking and coming into contact with hot components of the engine which may result in a fire. Additionally oil may leak onto the road surface posing a skid hazard.

Fix: Replace the oil filter housing complete with filter and associated O-rings.

263 vehicles · built 22 Apr 2021 to 12 Jan 2024

For affected vehicles the manufacturer has developed a software enhancement to further increase vehicle security.

Fix: The software enhancement will deploy this update and reduce the theft risk.

5,105 vehicles · built 28 Sep 2020 to 19 Jan 2022

For certain 2023 Model Year 3.0L AJ20-P6 Land Rover Range Rover Range Rover Sport Range Rover Velar Discovery and Defender vehicles a small number of engines the cam carrier oil gallery hasn�t been fully drilled. As a result the oil channel could be blocked leading to accumulation of oil against the pressure control valve rubber membrane and subsequently an external oil leak or increased oil carryover into the air intake system.

Fix: The engine cam carrier will be inspected and where an incorrectly machined cam carrier is found replace it with a correctly machined component. Depending on mileage and engine conditions further associated components may require replacement.

499 vehicles · built 24 Aug 2022 to 9 Jan 2023

Damaged front seat belt pretensioner tube may have been installed on the seat belt retractor.

Fix: Inspect the seat belt pretensioner tube for damage and if damage is identified the seat belt retractor will be replaced.

2,981 vehicles · built 12 Dec 2021 to 18 May 2022

The rubberised low-pressure fuel feed hose assembly may have been incorrectly routed during manufacture

Fix: Inspect the low-pressure fuel feed hose assembly and if misrouted replace the assembly.

668 vehicles · built 6 Oct 2018 to 27 Jun 2019

The front passenger seats were manufactured without the Occupancy Detection Sensor system (ODS) installed.

Fix: Fit the occupant detection sensor to the front passenger seat.

509 vehicles · built 10 Jul 2020 to 11 Aug 2021

Due to insufficient contact of the battery earth stud to the chassis the vehicle may exhibit various electrical faults.

Fix: Replace the earth stud with a bespoke aftermarket specification part.

3,323 vehicles · built 5 Nov 2019 to 11 Mar 2021

The fixings connecting the exhaust downpipe to the catalytic converter may not have been tightened to the specified torque value.

Fix: Inspect the exhaust downpipe to catalytic converter joint. If the fixings are present torque them up to the required torque specification. If any fixings are missing they will be replaced and torqued to the required specification.

4,002 vehicles · built 2 Nov 2020 to 11 Mar 2021

The fixing for the left hand side (LHS) 3rd Row Seat Belt upper anchorage may not be installed to the required specification.

Fix: Inspect the rear (3rd row) seat belt anchorage fixing and the rear trim and replace the fixing if necessary.

115 vehicles · built 30 Sep 2020 to 26 Oct 2020

Insufficient contact of the battery earth stud to the chassis.

Fix: Replace the earth stud with a modified part.

10,040 vehicles · built 21 Sep 2018 to 31 Aug 2020

Second row seat fixings missing

Fix: Replace the second row seat frame and ensure the fixings are tightened correctly

10 vehicles · built 11 Sep 2019 to 4 Dec 2019

Vehicles failed to routinely achieve the required levels of CO2 emissions.

Fix: Update the vehicle software to the latest version.

4,779 vehicles · built 9 Mar 2015 to 5 Jul 2018

The crankshaft pulley retaining bolt may fracture due to a production specification error.

Fix: Replace the crankshaft pulley centre retaining bolt with one that has been manufactured to the correct specification.

219 vehicles · built 10 Oct 2018 to 19 Dec 2018

Autonomous Emergency Braking (AEB) feature will not be available.

Fix: On affected vehicles download the latest software to the vehicle.

24 vehicles · built 13 Nov 2017 to 17 Mar 2018

The fuel return hose may leak. Increased fuel odour may be noticed and drivers may also observe liquid fuel puddles underneath the vehicle. It is possible that fuel may leak onto the road surface which can present a skid hazard to other road users increasing the risk of a crash. Should leaking fuel come into contact with a sufficiently hot surface in the engine bay there will be an increased risk of fire.

Fix: Recall the vehicles that are likely to be affected and replace the fuel return hose.

836 vehicles · built 15 Feb 2017 to 30 Mar 2017

It has been identified that the engine wiring harness of the 2.0ltr engined vehicles fitted with automatic transmission may have been incorrectly routed which may allow the wiring harness to contact the water charge air cooler bracket. Engine vibration can cause a chaffing condition where the outer sheathing of the cable can wear through and expose the wires of the engine harness. Depending on the orientation of the wires within the harness then damage to wires can result in electrical arcing and a short circuit. This condition can also result in the illumination of a warning light on the instrument panel loss of the electronic steering system engine cut out without warning melting of the cable sheathing and surrounding parts. Also in extreme circumstances it can cause an under-bonnet fire.

Fix: All affected vehicles will be recalled to inspect the clearance between the engine harness and water charge air cooler bracket. If the clearance is not to the correct specification the wiring harness will be repositioned and secured to ensure the specified clearance is achieved. If the engine harness shows signs of chafing the engine harness will be repaired re-positioned to ensure the correct specification.

4,964 vehicles · built 4 Jul 2016 to 10 Oct 2016

It has been identified that clamp bolt of the front lower control arm to knuckle fixing may have been incorrectly torqued/tighten this can cause a premature fatigue failure and possible separation of the joint. The driver will receive a warning in the form of noise a ABS warning light on the vehicles instrument panel or the misalignment steering wheel. In addition this is an early life failure. However if the driver does not heed the warning signs then the control the vehicle can be effected which can lead to an increased risk of a crash.

Fix: Recall all affected vehicles to replace the affected front lower control arm to knuckle fixing and apply the correct torque. Some vehicles require recall remedy actions to one side only others to both sides of the vehicle.

343 vehicles · built 31 Mar 2016 to 25 Aug 2016

It has been identified by the air-bag manufacturer that the air-bag initiator generant mix ratio does not meet specification. This can therefore result in the initiator not functioning correctly which can lead to non-deployment of the air-bag. Should a collision occur then there is an increased risk of injury to the passenger.

Fix: Recall all affected vehicles to replace the air-bag with a new quality assured component.

452 vehicles · built 12 Jul 2016 to 26 Oct 2016

An incorrectly manufactured crank position sensor may cause the engine to unexpectedly cut out or not to start.

Fix: On recalled vehicles the engine serial number will be checked and if within the affected range the crank position sensor will be replaced.

11,290 vehicles · built 2 Apr 2013 to 2 May 2014

Due to a nonconformity of production the driver's air bag may not deploy correctly and may not provide protection as intended.

Fix: On affected vehicles replace driver's air bag

81 vehicles · built 3 May 2016 to 10 May 2016

The software for the RSC is not to the correct specification and is unable to detect and mitigate a potential vehicle roll over condition. All other Stability Control Systems including Dynamic Stability Control (DSC) continue to function correctly.

Fix: Recall the vehicles that are likely to be affected and update the vehicle with the latest software.

9 vehicles · built 21 Aug 2014 to 11 Jan 2016

An engine harness may not have been routed correctly during assembly. This may chafe and cause engine malfunction. In extreme cases the engine may cut out.

Fix: On affected vehicles inspect harness and repair as necessary. Fit new bracket and secure harness.

9,252 vehicles · built 9 Jul 2015 to 16 Oct 2015

The panoramic roof adhesive and primer used in the assembly bonding of the panoramic roof glass panel may not have been to the correct specification. If the concern occurs there will initially be wind noise when driving or parked and on closing a door the panoramic roof might be seen to lift. If the concern is not rectified the panoramic roof could detach from the vehicle when it is in motion causing risk of collision/injury to other road users.

Fix: Recall the vehicles that are likely to be affected and apply the correct primer and adhesive to the panoramic roof assembly.

833 vehicles · built 13 Aug 2012 to 14 Sep 2012

As a result of the ABS system self check software not being installed correctly�Yaw Stability Control (YSC) Electronic Traction Control (ETC) and Gradient Release Control�systems may become disabled. The air suspension goes into �Safe Mode� lowering to its lowest setting. An Amber warning indicator illuminates warning the driver.

Fix: Recall the vehicles that are likely to be affected and download the latest level of software.

6,412 vehicles · built 19 Aug 2014 to 24 Mar 2015

On affected vehicles the road wheel nuts may not have been manufactured to the correct specification. These wheel nuts may crackwhen subject to shock loads and detach from the stud. This may lead to insecurity and possible detachment of a road wheel.

Fix: Recall affected vehicles and replace wheel nuts. Locking wheel nuts are not affected.

926 vehicles · built 6 Jan 2015 to 23 Jan 2015

It has been identified that a genuine replacement rear propeller shaft coupling could fail which could result in the propeller shaft detaching from the vehicle whilst in motion.

Fix: Recall all affected parts and replace with a new quality component.

40 vehicles · built 1 Apr 2011 to 29 Feb 2012

The front pump bearing on some aftermarket replacement High Pressure Fuel Pumps may fail due to lack of sufficient lubrication. This will cause failure of the shaft seal which will cause a fuel leak and if not rectified could cause a vehicle fire.

Fix: Recall affected vehicles and replace fuel pump with the latest specification pump.

255 vehicles · built 1 Jan 2006 to 30 Jun 2009

It has been identified that some vehicles may experience a reduction in braking performance leading to increased stopping distance due to the possibility of oil entering the brake booster or the brake vacuum pump non-return valve sticking in the closed position after cold start.

Fix: All recalled vehicles will be fitted with a modified brake vacuum pipe along with a revised design non-return valve in the secondary port of the vacuum pump.

• DISCOVERY: 77,262 vehicles · built 27 Jan 2003 to 26 Jun 2009
• DISCOVERY: 77,262 vehicles · built 31 Oct 2005 to 26 Jun 2009

Fuel may leak from the fuel pump front bearing which could lead to poor performance smell of fuel fuel leakage at the rear of the engine fuel leak onto the ground and in the worse case fire.

Fix: Recall the vehicles that are likely to be affected to replace the high pressure fuel pump drive belt belt tensioner the high pressure fuel lines and the fuel filter.

• DISCOVERY: 14,330 vehicles · built 1 Mar 2007 to 30 Jun 2007
• DISCOVERY: 14,330 vehicles · built 1 Sep 2006 to 30 Nov 2006
• DISCOVERY: 14,330 vehicles · built 1 Sep 2007 to 31 Jan 2008

It has been identified that on vehicles fitted with fuel tanks which incorporate an internal breather pipe the breather pipe may not be to specification. This may result in swelling and cracking of a grommet and detachment of the breather pipe from a connector tube. In this condition fuel may enter the breather pipe resulting in MIL illumination fuel odour and drivability concerns such as hesitation misfiring stalling rough running or difficult starting. In the worst case fuel may be discharged onto the ground.

Fix: Recalled vehicles will have the fuel tank replaced.

103 vehicles · built 3 May 2005 to 28 Sep 2005

It has been identified that on vehicles fitted with fuel tanks which incorporate an internal breather pipe the breather pipe may not be to specification. This may result in swelling and cracking of a grommet and detachment of the breather pipe from a connector tube. In this condition fuel may enter the breather pipe resulting in MIL illumination fuel odour and drivability concerns such as hesitation misfiring stalling rough running or difficult starting. In the worst case fuel may be discharged onto the ground.

Fix: Recall affected vehicles and replace the fuel tank.

590 vehicles · built 2 Jul 2004 to 30 Apr 2005

Due to the presence of an out of specification component within the automatic gearbox parking brake interlock system. The parking function may not fully engage when the operating lever is moved to park despite all indicators showing that park has been achieved. If the parking brake is not applied the vehicle may roll away.

Fix: Recalled vehicles will have the out of specification component replaced with a quality assured item.

917 vehicles · built 16 Aug 2005 to 15 Sep 2005

Some vehicles may have been manufactured with a seat belt buckle mounting with a tensile strength below the required standard. If in the event of an accident where the rear left second row seat belt was being used the buckle may not be fully retained.

Fix: Recall the affected vehicles inspect and replace seat belt buckle where required.

277 vehicles · built 23 Aug 2005 to 12 Sep 2005

Vehicles manufactured with Coil Suspension were incorrectly equipped with a scissor jack rather than the required screw/bottle jack. An unladen vehicle may become unstable if lifted

Fix: Recall affected vehicles and replace jack if incorrect type is found.

304 vehicles