2010-2013 Range Rover Sport Repair Manual

Engines Covered

• TDV6 3.0L Diesel
• 5.0L V8 Petrol
• 5.0L V8 Supercharged Petrol

Transmissions Covered

• 6HP28 — 6-Speed Automatic Transmission
• 8HP70 — 8-Speed Automatic Transmission

Key Features

What’s Inside

• Engine repair: fuel, cooling, lubrication & emissions
• Transmission service for 6HP28 & 8HP70 units
• 4WD system, differentials, transfer case & driveline
• Suspension, air suspension, brakes, ABS & stability control
• Body repair, interior, SRS airbag & HVAC systems
• Maintenance schedules, fluids & torque specifications

Download & Compatibility

Delivery: Instant digital PDF download
Compatibility: Windows • macOS • iOS • Android

⚙️ Technical Specifications & Performance

• Platform: L320 Range Rover Sport
• Engines (2010–2013):
  TDV6 3.0L Diesel; V8 5.0L Petrol; V8 5.0L Supercharged Petrol
• Power Output (approx):
  180–188 kW (241–252 hp) 3.0 TDV6;
  276 kW (375 hp) 5.0 V8;
  375 kW (510 hp) 5.0 V8 Supercharged
• Transmissions:
  6HP28 6-speed automatic; 8HP70 8-speed automatic (later models)
• Drivetrain: Permanent 4WD with low range & Terrain Response
• 0–100 km/h: ~9.3 s (3.0 TDV6), ~7.6 s (5.0 V8), ~6.2 s (5.0 SC)
• Fuel Consumption (combined): ~8.5–14.0 L/100 km (varies by engine)
• Towing Capacity (braked): Up to 3,500 kg (7,716 lbs)
• Seating Capacity: 5 seats

🔧 Top 10 Common Mechanical Issues (Root Cause & Fix)

1. Air suspension failure / sagging
   – Root Cause: Age-related air spring leaks, corroded air lines, or failing compressor.
   – Proposed Fix: Smoke/soap test for leaks, replace leaking air bags, repair lines, and replace or rebuild suspension compressor.
2. Turbocharger failure (3.0 TDV6)
   – Root Cause: Oil starvation from sludge, blocked oil feed lines, or extended oil change intervals.
   – Proposed Fix: Replace turbocharger(s), clean/replace oil feed lines, flush lubrication system and maintain strict oil service intervals.
3. Crankshaft / bottom-end failure (TDV6)
   – Root Cause: Bearing wear and oil pressure issues on high-mileage or poorly serviced engines.
   – Proposed Fix: Engine strip-down, crankshaft regrind or replacement, new bearings, and ensure correct oil spec & intervals.
4. Timing chain and tensioner wear (5.0 V8)
   – Root Cause: Chain guide and tensioner wear leading to rattle on cold start.
   – Proposed Fix: Replace timing chains, guides and tensioners with updated parts; verify cam timing.
5. Cooling system leaks
   – Root Cause: Plastic coolant pipes, radiators and expansion tanks cracking with age/heat cycles.
   – Proposed Fix: Pressure test cooling system, replace leaking hoses, radiator, thermostat housing or expansion tank as required.
6. Front lower control arm bushing wear
   – Root Cause: Heavy vehicle weight and rough roads prematurely wearing rubber bushings and ball joints.
   – Proposed Fix: Replace lower arms/bushings and ball joints; carry out wheel alignment.
7. Brake disc warping and rapid pad wear
   – Root Cause: Vehicle mass and heat buildup from repeated heavy braking.
   – Proposed Fix: Replace discs and pads with higher-quality or upgraded components; torque wheels correctly.
8. Transfer case / differential noise
   – Root Cause: Old or low fluids, bearing wear from heavy towing or off-road use.
   – Proposed Fix: Change all driveline oils (transfer case, front/rear diffs) with correct spec; rebuild or replace noisy units.
9. Power steering leaks
   – Root Cause: Aged hoses, seals and connections on rack and pump assemblies.
   – Proposed Fix: Locate leak, replace hoses/seals or steering rack/pump as needed and bleed system.
10. Exhaust manifold and gasket leaks (V8)
    – Root Cause: Heat cycling leading to warped manifolds and broken studs.
    – Proposed Fix: Remove manifold, extract broken studs, machine or replace manifold and fit new gaskets and hardware.

Top 10 Common Electrical Issues (Root Cause & Fix)

1. Instrument cluster warning lights / random faults
   – Root Cause: Low battery voltage, poor grounds, CAN communication glitches.
   – Proposed Fix: Test and replace weak battery, clean ground points, scan with diagnostic tool and clear stored DTCs.
2. Parking sensor constant beeping / inoperative
   – Root Cause: Water-damaged ultrasonic sensors or broken wiring in bumpers.
   – Proposed Fix: Test individual sensors, replace faulty units, repair wiring and ensure correct sensor seating.
3. Air suspension height sensor faults
   – Root Cause: Corroded connectors or worn height sensors.
   – Proposed Fix: Inspect harness, clean connectors, replace defective sensors and recalibrate suspension heights.
4. Central locking / keyless entry issues
   – Root Cause: Weak key fob batteries, faulty door latches or body control module glitches.
   – Proposed Fix: Replace fob batteries, test/replace door latches and reprogram BCM if required.
5. Radio / infotainment freezing or black screen
   – Root Cause: MOST bus communication issues or failing head unit.
   – Proposed Fix: Check fiber-optic links, reset system, update software, or replace head unit / amplifier module.
6. Electric window failures
   – Root Cause: Worn regulators, motors or broken door loom wiring.
   – Proposed Fix: Replace window regulator/motor and repair any damaged wiring in door jamb.
7. HVAC blower not working on some speeds
   – Root Cause: Failed blower resistor pack or worn blower motor.
   – Proposed Fix: Replace resistor pack; if noisy or intermittent, replace blower motor as well.
8. ABS / HDC / DSC warning lights
   – Root Cause: Failed wheel speed sensors or steering angle sensor miscalibration.
   – Proposed Fix: Scan ABS module, replace faulty sensors, recalibrate steering angle using diagnostic equipment.
9. Battery drain overnight
   – Root Cause: Modules not going to sleep (e.g. telematics, audio, suspension ECU).
   – Proposed Fix: Parasitic draw test, identify offending module, update software or replace module.
10. Airbag / SRS warning light
    – Root Cause: Faulty seat occupancy sensor, pretensioner wiring, or clock spring.
    – Proposed Fix: Read SRS codes, repair or replace affected sensor, connector or clock spring and clear DTCs.

📊 Pros & Cons Comparison with Competitors

– Maintenance Schedule

⚠️ Recalls, Advisories & Safety Alerts

• Fuel leak risk: Fuel outlet flange or lines could crack, leading to fuel leakage near the tank.
• Brake hose / pipe corrosion: Corroded brake pipes could result in reduced braking performance.
• Power steering hose recall: Potential leaks from high-pressure hoses causing steering assist loss and fire risk.
• Sunroof glass detachment: In rare cases, bonding issues could allow the glass panel to separate.
• ABS / stability control software updates: Incorrect calibration could affect stability control behaviour.
• Fuel pump module issues: Internal pump faults causing hard starting or engine stalling.
• Airbag module / pretensioner concerns: SRS components requiring replacement or reprogramming to ensure correct deployment.
• Parking brake performance: Electronic park brake actuator issues leading to reduced holding force.
• Engine cooling fan operation: Faulty relays or software causing fans not to run correctly and risk of overheating.
• Lighting and indicator faults: Headlamp or rear lamp wiring concerns that could reduce visibility or signalling.

🧾 Diagnostic Trouble Codes (DTC) Tables

Engine Control Module (ECM)

Transmission Control Module (TCM)

ABS / ESC (Brake System)

SRS Airbag System

Body Control / CAN Communication

Final Verdict & Conclusion

The 2010–2013 Range Rover Sport (L320) delivers a compelling mix of luxury, presence and genuine off-road ability. Powerful TDV6 and V8 engines, a classy cabin and strong towing capability make it ideal for long-distance touring and daily use alike. However, its complex suspension, electronics and diesel/V8 powertrains require diligent maintenance and a healthy repair budget. For buyers prepared to maintain it properly, the L320 can be a rewarding and capable premium SUV; for those seeking low running costs and simplicity, a less complex rival may be a safer choice.