Complete workshop & service manual with electrical wiring diagrams for Infiniti Q45 (F50) 2002-2006. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Infiniti Q45 (F50) 2002-2006 service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

TABLE OF CONTENTS
QUICK REFERENCE INDEX
GENERAL INFORMATION
MAINTENANCE
ENGINE MECHANICAL
ENGINE LUBRICATION & COOLING SYSTEMS
ENGINE CONTROL SYSTEM
ACCELERATOR CONTROL, FUEL & EXHAUST SYSTEMS
CLUTCH
MANUAL TRANSAXLE
AUTOMATIC TRANSAXLE
FRONT AXLE & FRONT SUSPENSION
REAR AXLE & REAR SUSPENSION
BRAKE SYSTEM
STEERING SYSTEM
RESTRAINT SYSTEM
BODY & TRIM
HEATER & AIR CONDITIONER
ELECTRICAL SYSTEM
ALPHABETICAL INDEX

EXCERPT:
A/T FLUID TEMPERATURE SENSOR 2 REMOVAL AND INSTALLATION
Removal
1. Disconnect the battery cable from the negative terminal.
2. Disconnect heated oxygen sensor 2 harness connector.
3. Drain ATF through drain plug.
4. Remove oil pan and oil pan gasket.
5. Check foreign materials in oil pan to help determine causes of malfunction. If the ATF is very dark, smells burned, or contains foreign particles, the frictional material (clutches, band) may need replacement. A tacky film that will not wipe clean indicates varnish build up. Varnish can cause valves, servo, and clutches to stick and can inhibit pump pressure.
If frictional material is detected, perform A/T fluid cooler cleaning. Refer to AT-14, "A/T Fluid Cooler Cleaning".
6. Disconnect A/T fluid temperature sensor 2 connector.
CAUTION: Be careful not to damage connector.
7. Straighten terminal clip to free A/T fluid temperature sensor 2 harness.
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