Range Rover Sport. Manual — part 45
2 . Initiate a new tire pressure antenna using T4.
Tire Pressure Monitoring System Module (86.54.05)
Removal
1 . Remove the overhead console.
2 . Remove the tire pressure monitoring module and bracket assembly.
3 . Disconnect the electrical connectors.
4 . NOTE:
Do not disassemble further if the component is removed for access only.
Remove the tire pressure monitoring module.
1 . Install the tire pressure monitoring module.
2 . Install the tire pressure monitoring module and bracket assembly.
Install and tighten the bolts to 25 Nm (18 lb.ft).
3 . Install the overhead console.
Specifications
Air Suspension - General Specification
Item
Specification
Ride height:
Off road
55 mm (2.1 in) above standard
Access - reselectable whilst
vehicle is moving
50 mm (1.9 in) below standard
Trim height
Configured using T4 plus special tools
Height sensors:
Location
4 per vehicle - one sensor for each wheel
Height sensor arm colour coding:
Front
GREY
Left-hand rear
WHITE
Right-hand rear
BLACK
Height sensor operating voltages:
Supply voltage
5 volts - supplied by air suspension ECU
Output voltage
Left hand front and right hand rear - Decreases to 0.5 volts with bump travel. Right
hand front and left hand rear - Decreases to 4.5 volts with bump travel
Spring/damper modules:
Type
Guided air spring surrounding twin tube damper
Pressures:
Normal - Front
800 to 1000 kPa (8.0 to 10.0 bar) (116.0 to 145.0 lbf/in²)
Normal - Rear
500 to 800 kPa (5.0 to 8.0 bar) (72.5 to 116.0 lbf/in²)
Burst pressure
3500 kPa (35 bar) (507.5 lbf/in²)
Maximum spring pressure - Full
bump at gross vehicle weight
Approximately 2700 kPa (27 bar) (391.5 lbf/in²)
Air compressor:
Supplied with air drier, electrically switched, pilot operated exhaust valve and double
temperature sensors
Controlled by
ECU
Maximum pressure
1680 kPa (16.8 bar) (243.6 lbf/in²)
Air reservoir:
Volume
9 litres (0.31 cu.ft)
Working pressure
1750 kPa (17.5 bar) (253.75 lbf/in²)
Maximum operating pressure
2300 kPa (23 bar) (333.5 lbf/in²)
Reservoir valve block
Incorporates pressure sensor to monitor spring and air reservoir pressures
Valve blocks:
Front
2 corner valves, 1 cross link valve - all mounted on front bumper armature
Rear
2 corner valves, 1 cross link valve - all mounted on left hand rear spring tower
Note: The front height sensors are not handed. General Specifications
Item
Specification
Gap between underside of the toe link rubber boot and the chassis bracket 12.0 mm (0.473 in)
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