Page 928 of 3229
Connect and s ecure t he electrical connect or.
6.
Inst all t he aut omat ic t rans mis s ion flui d cool er.
7.
Connect t he cool ant t op hos e.
8.
Connect t he cool ant l ower hos e.
9.
Inst all t he PAS cool er and t ight en the bol ts .
T orque: 10 Nm 10.
Inst all t he air defl ect or.
11.
Fil l and bl eed the cooli ng s ys t em.
Refer t o: Cool ing Sys tem Drai ni ng, Fi lli ng and Bleeding (303-03A
Engine Cooli ng - I6 3.2L Petrol, General Procedures).
12.
Inst all t he bumper.
Refer t o: Front Bumper (501-19 Bumpers , Removal and Ins tall ati on).
13.
Page 929 of 3229
Publi s hed: 11-May-2011
Engine Cooling - I6 3.2L Petrol - Cooling Fan
Removal and Inst all ati on
Removal
1. W ARNING: Make sure t o s upport the vehicle wit h axle
s tands .
Rais e and s upport t he vehi cl e.
1.
2. CAUTION: After s wit chi ng off t he ignit ion, wait for 2 mi nutes
before dis connecti ng the bat tery. Fail ure to wai t for 2 minutes will
damage t he navi gat ion computer.
Di sconnect t he bat t ery ground cable.
Refer t o: Specificati ons (414-00 Bat tery and Charging Sys tem -
General Informat ion, Specificati ons).
2.
Remove t he int ake mani fol d.
Refer t o: Int ake Mani fol d (303-01A Engi ne - I6 3.2L Petrol, Removal
and Inst all at ion).
3. Releas e t he A/C and power s t eering pi pes .
4.
Remove t he A/C li ne support bracket.
5. Remove t he A/C compress or, l ower support bracket.
6.
Page 933 of 3229
Publi s hed: 11-May-2011
Engine Cooling - I6 3.2L Petrol - Cooling Fan Module
Removal and Inst all ati on
Removal
• NOTE: Petrol ill ust rat ion s hown, dies el s i mil ar.
Remove t he cover and dis connect the bat tery ground cabl e.
Refer t o: Specificati ons (414-00 Bat tery and Charging Sys tem -
General Informat ion, Specificati ons).
1.
Remove t he cool ing fan module. T orque:
6 Nm 2.
Installation To i nst all , revers e t he removal procedure.
1.
Page 934 of 3229
Publi s hed: 11-May-2011
Engine Cooling - I6 3.2L Petrol - Coolant Expansion Tank
Removal and Inst all ati on
Removal W ARNING: W hen rel eas i ng the cooli ng s ys t em pres s ure, cover t he cool ant expansi on tan
k cap wi th a t hi ck cl oth.T orque:
10 Nm 1.
Clamp the relevant hos e, t o mi ni mis e coolant los s .
2. 3. CAUTION: Be prepared to col lect escaping
cool ant.
3.
Page 936 of 3229
Publi s hed: 11-May-2011
Engine Cooling - I6 3.2L Petrol - Engine Coolant Level Switch
Removal and Inst all ati on
Removal
• NOTE: Removal s t eps in t his procedure may cont ain i nst all ati on det ail s. T orque:
10 Nm 1.
2.
Installation To i nst all , revers e t he removal procedure.
1.
Page 937 of 3229

Publi s hed: 11-May-2011
Engine Cooling - TD4 2.2L Diesel -
Lubricants, Fluids, Sealers and AdhesivesItemSpecification
Anti -freezeTexaco Ext ended Li fe Coolant (XLC) or any glycol bas ed anti -freezecontaini ng no met hanol wit h only Organic Acid Technology (O AT) corrosi oni nhi bit ors
Anti -freeze concentrati on - W i ll provi de frostprot ect ion to -40°C (-40°F)50%
Speci fi c gravit y of cool ant at 20°C (68°F), t oprot ect agains t fros t down to -40°C (-40°F)1.068
Amount of anti-freeze to use for 50%concentration:4.25 li ters
C apacitiesItemCapacity (liters/pints/US quarts)
Cooli ng sys t em capacit y8.5/15.0/9.0
General Specification
ItemSpecificationCoolant pump21.5 li ter/mi n : 2.8 bar
Cooli ng fan750W /600W
Cooli ng sys t em t ypePress uri s ed, t hermos tat icall y cont roll ed wi th remote header t ankExpans ion tankSeeber wit h int egrated level s ensor
Pres s ure cap rati ng145 kPa (21lb/i n²)
Radiat orVal eo 28mm core wit h i nt egrat ed drain cock and repl aceable l ower pi nThermos t atW ax element
St arts to open83°C (181°F)
Full y open91°C (200°C)
Torque Specifications
DescriptionNmlb-ftA/C condens er t o radiator107
Automat ic trans mi ss i on fl uid cooler66
Coolant manifold t o t hermos tat hous ing pipe.86Coolant expans ion t ank bol t107
Coolant pump bolt s1713
Cyli nder block s ealing pl ug4231Radiat or bolt s65
Radiat or drain pl ug76
Thermos t at hous ing bolt s86W iri ng harnes s s upport bracket .86
Page 938 of 3229
Publi s hed: 11-May-2011
Engine Cooling - TD4 2.2L Diesel - Engine Cooling
Des cript ion and Operat ion
COMPONENT LOCATION
ItemPart NumberDescription1-Radiat or
2-Twi n electric fan cont rol module
3-Twi n electric fan as sembl y4-Coolant res ervoir wit h int egral level s ens or
Page 939 of 3229

5-Engine coolant pump
6-Exhaus t Gas Recircul at ion (EGR) valve cool er
7-Heat er connect ion hos es8-Cl imat e cont rol s yst em heat er matrix
9-Thermal control modul e
10-Auxil iary coolant pump (col d cli mate vehi cl es )11-Fuel Fi red Boos ter Heater (FFBH) - (cold cli mate vehi cl e)
OVERVIEW
The main requirement of t he TD4 di es el engi ne cool ing s ys tem is t o regul ate t he engines operati ng t emperature, wit hi n anopti mum range for all ambi ent and operat ing condit ions. Addit ional functi ons of t he cool ing s ys tem are to provi de heat ingt o the cl imat e cont rol s ys tem, and cooling for the EGR s ys t em, engi ne lubri cat ion sys tem, and t rans mi ss i on lubri cat ions ys t em (automat ic t rans mis s ion model s only).
The cool ing s ys tem pipes and hoses feature qui ck rel eas e coupl ings t o all ow eas y acces s to the sys tem.
On cold cl imat e market vehicles , the cooli ng s ys t em i s modified t o i ncorporate a FFBH and auxi liary cool ing pump. TheFFBH provides auxili ary heati ng t o t he vehi cl e cabi n.For addit ional informat ion, refer t o: Fuel Fired Boost er Heat er (412-02B Auxi liary Cli mate Cont rol , Des cri pti on andOperat ion).
COOLANT PUMP
ItemPart NumberDescription
1-Bolt (7 off)