Engine & fuel system
3 documented faults — symptoms, causes and workshop fixes.
Engine coolant leak from front bumper area
Engine coolant auxiliary radiator chafed through on air intake duct due to front bumper misaligned.
Overview
- Affects
- All models with 306PS/306DT/508PS engine codes.
Repair steps
- Remove front bumper to gain access to engine coolant auxiliary radiators.
- Inspect engine coolant auxiliary radiators for damage and leaks. Renew engine coolant auxiliary radiators if necessary.
- Fit foam pads to new engine coolant auxiliary radiator.
- Refit front bumper. Ensure front bumper is correctly aligned.
Parts
| Part | Part number | Qty |
|---|---|---|
| Engine coolant auxiliary radiator | LR062670 | As required |
| Foam pad | LR095560 | As required |
Data: Motorwise Workshop. Bulletin 3.
Engine misfire when engine coolant temperature below 75°C
Overview
- Affects
- All models with 3.0/5.0 petrol engines.
- Fault codes
P0300P0301P0302P0303P0304P0305P0306P0307P0308P0316- Remedy
- Software update
Symptoms
Engine malfunction indicator lamp (MIL) illuminated when engine coolant temperature below 75°C. Trouble codes stored: P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308, P0316.
Cause
Engine control module (ECM) software fault.
Repair
- Carry out electrical, mechanical and component tests (as applicable) to eliminate any other possible cause(s).
- If no fault(s) found: Re-program engine control module (ECM) with upgraded software.
Data: Motorwise Workshop. Bulletin 4.
Rattling noise from underside of vehicle
Overview
- Affects
- All models.
- Remedy
- Fit new part
- Parts
- 1 part
Cause
Sound insulation material on engine undertray loose due to failure of retaining clips.
Repair
- Remove and discard sound insulation material retaining clips.
- Fit new sound insulation material retaining nuts.
Parts1 part
| Part | Part number | Qty |
|---|---|---|
| Nut | LR003643 | 1 |
Data: Motorwise Workshop. Bulletin 11.
Electrical & ignition
2 documented faults — symptoms, causes and workshop fixes.
Intermittent self-activation of alarm system siren
Symptoms
Audible warning sounds when locking vehicle. Bonnet open warning message displayed in instrument panel.
Cause
Bonnet switch faulty.
Repair
- Fit new bonnet switch. Bonnet switch integral to bonnet latch.
Parts1 part
| Part | Part number | Qty |
|---|---|---|
| Bonnet switch | LR054331 | 1 |
Data: Motorwise Workshop. Bulletin 1.
Battery discharged after standing overnight
CAN data bus gateway control module does not switch to sleep mode due to software fault. Fix: re-program with updated software.
Overview
- Affects
- All models, 2014-16.
- Remedy
- Software update
Symptoms
Clicking noise from load area when ignition switched ON. Low battery voltage warning displayed in instrument panel.
Repair steps
- Charge battery if necessary.
- Carry out electrical, mechanical and component tests (as applicable) to eliminate any other possible cause(s).
- If no fault(s) found: Re-program CAN data bus gateway control module with upgraded software. Note: To carry out an effective repair a software upgrade will be required - refer to manufacturer.
Data: Motorwise Workshop. Bulletin 7.
Brakes
2 documented faults — symptoms, causes and workshop fixes.
Electric parking brake (EPB) warning message displayed in instrument panel
Overview
- Affects
- All models with electric parking brake (EPB).
- Fault codes
C2007C2008- Remedy
- Software update
Symptoms
Electric parking brake (EPB) warning lamp illuminated. Trouble codes stored in ABS control module fault memory: C2007, C2008.
Cause
ABS control module software fault.
Repair
- Carry out electrical, mechanical and component tests (as applicable) to eliminate any other possible cause(s).
- If no fault(s) found: Re-program ABS control module with upgraded software. Note: To carry out an effective repair a software upgrade will be required - refer to manufacturer.
Data: Motorwise Workshop. Bulletin 8.
Suspension system warning message displayed in instrument panel
Air suspension reservoir cracked/damaged. Fix: fit a new part.
Overview
- Affects
- All models with air suspension.
- Remedy
- Fit new part
Repair steps
- Access air suspension compressor pump assembly located under spare wheel.
- Inspect air suspension reservoir for cracks/damage in area indicated.
- If cracks/damage found: Fit new air suspension compressor pump assembly. Fit protective cover to air suspension compressor pump assembly to prevent further damage.
Parts
| Part | Part number | Qty |
|---|---|---|
| Protective cover | LR117060 | 1 |
| Air suspension compressor pump assembly | LR095836 | 1 |
| Air pipe connector | LR083989 | 1 |
| Air pipe connector | LR041295 | 1 |
Data: Motorwise Workshop. Bulletin 9.
Suspension & drivetrain
1 documented fault — symptoms, causes and workshop fixes.
Abnormal noise from front suspension under heavy braking
Cause
Repair
- Replace front suspension lower arm rear bush on both sides.
Parts2 parts
| Part | Part number | Qty |
|---|---|---|
| Front suspension lower arm rear bush | LR058161 | 2 |
| Bolt | LR034229 | 2 |
Data: Motorwise Workshop. Bulletin 2.
Clutch & gearbox
1 documented fault — symptoms, causes and workshop fixes.
Warning message 'Transmission Fault' displayed in instrument panel
Overview
- Affects
- All models with 8HP70 transmission code, 2014-16.
- Fault codes
P0780- Remedy
- Software update
Symptoms
Transmission control module (TCM) in limp home mode. Trouble code stored: P0780.
Cause
Transmission control module (TCM) software fault.
Repair
- Carry out electrical, mechanical and component tests (as applicable) to eliminate any other possible cause(s).
- If no fault(s) found: Re-program transmission control module (TCM) with upgraded software. Note: To carry out an effective repair a software upgrade will be required - refer to manufacturer.
Data: Motorwise Workshop. Bulletin 5.
Body & trim
1 documented fault — symptoms, causes and workshop fixes.
Wind noise from panoramic sunroof area whilst driving at high speed
Cause
Deformation of panoramic sunroof front weather seal.
Repair
- Fit new panoramic sunroof front weather seal.
Data: Motorwise Workshop. Bulletin 10.
Wipers & visibility
1 documented fault — symptoms, causes and workshop fixes.
Windscreen wipers intermittent operation or not working
Poor electrical connection between switch assembly and harness multi-plug. Fix: clean and lubricate.
Overview
- Affects
- All models, 2012→.
- Remedy
- Clean & lubricate
Symptoms
Indicators intermittent operation or not working.
Repair steps
- Remove windscreen wiper switch.
- Clean windscreen wiper switch harness multi-plug terminals.
- Lightly coat terminals with grease Use specified grease.
- Refit windscreen wiper switch.
- Repeat procedure for indicator switch.
Parts
| Part | Part number | Qty |
|---|---|---|
| Electrical contact grease (Nyogel) | LR054614 | 1 |
Data: Motorwise Workshop. Bulletin 6.
Glossary
Technical terms used in this guide.
- MIL
- Malfunction indicator lamp — the engine warning light on the dashboard
- ECM
- Engine control module — the electronic unit that manages the engine
- ABS
- Anti-lock braking system — stops the wheels locking under hard braking
- Trouble Codes
- Standardised fault codes stored by the engine control module, read with a diagnostic tool
- EPB
- Electric parking brake — an electronic handbrake, operated by a switch rather than a lever
- TCM
- Transmission control module — the electronic unit that manages the gearbox
- Air Suspension
- A system that uses air springs instead of steel coils, so ride height can be raised or lowered
- CAN Data Bus
- The car's internal network that lets control modules talk to each other
- Compressor Pump
- The pump that pressurises the air-suspension system
- Control Module
- A control unit for one of the vehicle's systems (engine, gearbox, brakes, body, and so on)
- Engine Coolant Temperature
- How hot the engine is, read by a sensor the engine control module uses for fuelling and cooling fans
- Fault Memory
- The list of stored trouble codes in a control module
- Instrument Panel
- The dashboard display that shows warning lights and messages
- Limp Home
- A protective mode that limits power so the vehicle can be driven to a workshop
- Multi-Plug
- A multi-pin electrical connector on a wiring harness
- Re-Program
- Update the software on a control module using the manufacturer's diagnostic tool
- Trouble Code
- A standardised fault code stored by a control module, read with a diagnostic tool
- Undertray
- The plastic shield under the engine bay
- Bonnet Switch
- The switch that tells the alarm whether the bonnet is open
- Bush
- A rubber mounting that lets a suspension or body joint move without metal-to-metal contact
- Lower Arm
- A suspension link that locates the wheel at the bottom of the hub
- Sleep Mode
- The low-power state control modules enter when the car is parked; if one stays awake the battery can go flat
Frequently asked questions
What are the common faults with the Land Rover Range Rover Sport 3.0 HST Supercharged?
This guide contains 11 workshop bulletins for the Land Rover Range Rover Sport 3.0 HST Supercharged. Of these, three concern the engine and fuel system and two the electrical and ignition. Symptoms, causes, repair steps and part numbers are shown where supplied.
Does every Land Rover Range Rover Sport 3.0 HST Supercharged have these faults?
No. These are patterns documented across the model by workshops, not predictions for an individual vehicle. Where a fault applies only to certain vehicles or VIN ranges, that is listed with the fault.
Can I check for Land Rover Range Rover Sport 3.0 HST Supercharged faults myself?
Many of them. The documented symptoms can be seen, heard or felt during a test drive.