2005 INFINITI FX35 Service Manual

warning ABS mirror climate control fuel reserve fuel cap release

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INFINITI FX35 2005 Service Manual AT-14
A/T FLUID
Revision: 2005 July 2005 FX
CAUTION:
When wiping away the A/T fluid level gauge, always use lint-free paper, not a cloth one.
To check A/T fluid level, insert the A/T fluid level gau

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INFINITI FX35 2005 Service Manual A/T FLUID AT-15
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A/T Fluid Cooler CleaningACS004Q5
Whenever an automatic transmission is replaced, the A/T fluid cooler mounted in the

A/T FLUID AT-15
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Revision: 2005 July 2005 FX
A/T Fluid Cooler CleaningACS004Q5
Whenever an automatic transmission is replaced, the A/T fluid cooler mounted in the radiator must be
inspected and cleaned.
Metal debris and friction material, if present, can become trapped in the A/T fluid cooler. This debris can con-
taminate the newly serviced A/T or, in severe cases, can block or restrict the flow of ATF. In either case, mal-
function of the newly serviced A/T may result.
Debris, if present, may build up as ATF enters the cooler inlet. It will be necessary to back flush the cooler
through the cooler outlet in order to flush out any built up debris.
A/T FLUID COOLER CLEANING PROCEDURE
1. Position an oil pan under the automatic transmission's inlet and outlet cooler hoses.
2. Identify the inlet and outlet A/T fluid cooler hoses.
3. Disconnect the A/T fluid cooler inlet and outlet rubber hoses from the steel cooler tubes or bypass valve.
NOTE:
Replace the cooler hoses if rubber material from the hose
remains on the tube fitting.
4. Allow any ATF that remains in the cooler hoses to drain into the oil pan.
5. Insert the extension adapter hose of a can of Transmission Cooler Cleaner (Nissan P/N 999MP-AM006) into the cooler out-
let hose.
CAUTION:
Wear safety glasses and rubber gloves when spraying
the Transmission Cooler Cleaner.
Spray cooler cleaner only with adequate ventilation.
Avoid contact with eyes and skin.
Do not breath vapors or spray mist.
6. Hold the hose and can as high as possible and spray Transmis- sion Cooler Cleaner in a continuous stream into the cooler outlet
hose until ATF flows out of the cooler inlet hose for 5 seconds.
7. Insert the tip of an air gun into the end of the cooler outlet hose.
8. Wrap a shop rag around the air gun tip and of the cooler outlet hose.
9. Blow compressed air regulated to 5 to 9 kg/cm
2 (70 to 130 psi)
through the cooler outlet hose for 10 seconds to force out any
remaining ATF.
10. Repeat steps 5 through 9 three additional times.
11. Position an oil pan under the banjo bolts that connect the A/T fluid cooler steel lines to the transmission.
12. Remove the banjo bolts.
13. Flush each steel line from the cooler side back toward the trans- mission by spraying Transmission Cooler Cleaner in a continuous stream for 5 seconds.
14. Blow compressed air regulated to 5 to 9 kg/cm
2 (70 to 130 psi) through each steel line from the cooler
side back toward the transmission for 10 seconds to force out any remaining ATF.
15. Ensure all debris is removed from the steel cooler lines.
16. Ensure all debris is removed from the banjo bolts and fittings.
17. Perform AT- 1 6 , "
A/T FLUID COOLER DIAGNOSIS PROCEDURE" .
SCIA3830E
SCIA3831E
SCIA3832E

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INFINITI FX35 2005 Service Manual AT-16
A/T FLUID
Revision: 2005 July 2005 FX
A/T FLUID COOLER DIAGNOSIS PROCEDURE
NOTE:
Insufficient cleaning of the cooler inlet hose exterior may lead to inaccurate debris identification.
1. Positi

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INFINITI FX35 2005 Service Manual A/T FLUID AT-17
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A/T FLUID COOLER INSPECTION PROCEDURE
1. Inspect the coffee filter for debris.
a. If small metal debris less than 1

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INFINITI FX35 2005 Service Manual AT-18
A/T CONTROL SYSTEM
Revision: 2005 July 2005 FX
A/T CONTROL SYSTEMPFP:31036
Cross-Sectional View (2WD Models)ACS002LD
1. Front planetary gear 2. Mid planetary gear 3. Rear planetary gear
4. Dire

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INFINITI FX35 2005 Service Manual A/T CONTROL SYSTEM AT-19
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Revision: 2005 July 2005 FX
Cross-Sectional View (AWD Models)ACS0033B
1. Front planetary gear 2. Mid planetary gear 3. Rear planetary ge

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INFINITI FX35 2005 Service Manual AT-20
A/T CONTROL SYSTEM
Revision: 2005 July 2005 FX
Shift MechanismACS002LE
The automatic transmission uses compact triple planetary gear systems to improve power transmission effi-
ciency, simplify

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INFINITI FX35 2005 Service Manual A/T CONTROL SYSTEM AT-21
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CLUTCH AND BAND CHART
SCIA6962E

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