GENERAL DATA
04-19
Cooling system - Td4 Diesel
Cooling system - K1.8 Petrol
Cooling system - KV6 Petrol
Type Pressurised, thermostatically controlled water / anti-freeze mixture
Cooling fans Twin 11-blade axial flow electric, variable speed controlled via cooling
fan control unit by PWM signal from ECM.
Coolant pump Radial flow impeller - mechanical
Thermostat Wax element
Thermostat operating temperature:
⇒ Initial opening 88 °C ± 2 °C (190 °F ± 4°F)
Expansion tank cap relief valve - system operating
pressure
⇒ Up to 03 MY
⇒ 03 MY onwards140 kPa (1.43 bar, 20.3 lbf.in
2)
100 kPa (1.0 bar, 14.5 lbf.in2)
Type Pressurised, spill return, thermostatically controlled water/anti-freeze
Cooling fans Twin 11-blade axial flow electric, variable speed controlled via cooling
fan control unit by PWM signal from ECM.
Coolant pump Radial flow impeller - mechanical
Coolant pump drive ratio 1:1
Thermostat Wax element
Thermostat operating temperature:
⇒ Initial opening 85 °C - 91 °C (185 °F - 196 °F)
⇒ Fully open - 9 mm (0.35 in.) 100 °C (212 °F)
Expansion tank cap relief valve - system operating
pressure100 kPa (1.0 bar, 14.5 lbf.in
2)
Type Pressurised, spill return, thermostatically controlled water/ant-freeze
Cooling fans Twin 11-blade axial flow electric, variable speed controlled via cooling
fan control unit by PWM signal from ECM.
Coolant pump Radial flow - mechanical
Coolant pump drive ratio 0.93:1
Coolant pump output @ 1000 rev/min. 0.5 litres/sec. (0.875 imp. pts / sec.)
Thermostat Wax element
Thermostat operating temperature:
⇒ Initial opening 82 °C ± 2 °C (180 °F ± 4°F)
⇒ Fully open - 9 mm (0.35 in.) 102 °C (216 °F)
Expansion tank cap relief valve - system operating
pressure100 kPa (1.0 bar, 14.5 lbf.in
2)
MAINTENANCE
10-4 MAINTENANCE
Seats and Seat Belts
Check
1.Check seat frames are secured to floor and
show no signs of movement.
2.Check operation of seat slide and tilt
mechanisms, ensuring there is no excessive
play between seat cushion and seat back.
3.Check tightness of accessible seat fixings.
4.Fully extract seat belt and allow it to return
under its own recoil mechanism.
5.Check entire length of seat belt webbing for
signs of fraying or damage. Repeat for all belts.
6.Check security of seat belt upper mountings.
7.Check for correct operation of seat belt height
adjusters.
8.Check security of seat belt buckle mountings.
9.Connect each belt to the correct buckle, check
seat belt buckle and tongue are secure.
Release seat belt buckle and check for correct
operation.
10.Check tightness of accessible seat belt
mountings.
Lamps, Horns and Warning Indicators
Check
1.Switch on side, head and tail lights and check
operation.
2.Check headlamp dim/dip operation.
3.Check headlamp levelling operation.
4.Check turn signals and hazard warning lights
operation.
5.Press brake pedal and check operation of
brake lights.
6.Check all exterior lamp lenses for clarity and
condition. Pay particular attention to head lamp
lenses for signs of stone chips or damage.
7.Check horn for loud clear sound.
8.Check operation of all instrument pack warning
and indicator lights.
9.Check for correct operation of interior courtesy
lights.
10.Switch on headlamps (with ignition switch at 'O'
position) and check light reminder warning
operates when door is opened.
