Nissan Pathfinder. Manual — part 578
EX-6
< REMOVAL AND INSTALLATION >
EXHAUST SYSTEM
• Be careful not to cut your hand on the insulator edge.
CAUTION:
Use genuine NISSAN exhaust system parts or equivalent, which are specifically designed for heat
resistance, corrosion resistance, and shape.
REMOVAL
Remove exhaust system components using power tool.
INSTALLATION
Installation is in the reverse order of removal.
Exhaust Manifold to Front Exhaust Tube
• Install the seal bearing (2) into the front exhaust tube (1).
• When installing the spring (3) and nut (4), check the following:
- Make sure the spring (3) sits properly on the flange surface by
aligning it to the locator dimples (A).
- Make sure the stud (5) does not contact the inside of the flange
bolt hole.
CAUTION:
Be careful not to damage seal bearing surface when install-
ing.
• Compact spring by tightening nut.
CAUTION:
• Make sure springs are seated correctly on the flange and
not sitting on locator dimples (A).
• Assemble the seal bearing so that the nut is located in the center of the flare flange hole without
contact with the flange.
CAUTION:
• Always replace exhaust gaskets with new ones when reassembling.
• If any insulator is badly deformed, repair or replace it. If deposits such as mud pile up on the insula-
tor, clean and inspect them.
• Temporarily tighten the nuts on the exhaust manifold side and the bolts on the vehicle side. Check
each part for interference with other components, and then tighten the nuts and bolts to specifica-
tion.
INSPECTION AFTER INSTALLATION
• With the engine running, check the exhaust tube joints for exhaust gas leaks and unusual noises.
• Check that the mount brackets and mount insulators are installed properly and free from excessive stress.
Improper installation could result in excessive noise, leaks, and vibration.
AWBIA1179ZZ
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CONTENTS
EXTERIOR LIGHTING SYSTEM
PRECAUTION . . . . . . . . . . . ...
PRECAUTIONS . . . . . . . . . . . . ...
Precaution for Work . . . . . . . . . . . . ..
PREPARATION . . . . . . . . . . .
PREPARATION . . . . . . . . . . . . ...
Special Service Tool . . . . . . . . . . . .....
SYSTEM DESCRIPTION . . . . . . . ..
COMPONENT PARTS . . . . . . . . . .
Component Parts Location . . . . . . . . . ....
Component Description . . . . . . . . . . ....
SYSTEM . . . . . . . . . . . . . . . ..
HEADLAMP SYSTEM . . . . . . . . . . . .....
HEADLAMP SYSTEM : System Diagram . . . .....
HEADLAMP SYSTEM : System Description . . .....
AUTO LIGHT SYSTEM . . . . . . . . . . . ...
AUTO LIGHT SYSTEM : System Diagram . . . ...
AUTO LIGHT SYSTEM : System Description . . ...
DAYTIME RUNNING LIGHT SYSTEM . . . . . ....
DAYTIME RUNNING LIGHT SYSTEM : System
Diagram . . . . . . . . . . . . . . . . .....
DAYTIME RUNNING LIGHT SYSTEM : System
Description . . . . . . . . . . . . . . . ..
TURN SIGNAL AND HAZARD WARNING LAMP
SYSTEM . . . . . . . . . . . . . . . . .
TURN SIGNAL AND HAZARD WARNING LAMP
SYSTEM : System Diagram . . . . . . . . .
TURN SIGNAL AND HAZARD WARNING LAMP
SYSTEM : System Description . . . . . . . ...
PARKING, LICENSE PLATE, SIDE MARKER AND
TAIL LAMP SYSTEM . . . . . . . . . . . . .
PARKING, LICENSE PLATE, SIDE MARKER
AND TAIL LAMP SYSTEM : System Diagram . .
PARKING, LICENSE PLATE, SIDE MARKER
AND TAIL LAMP SYSTEM : System Description .
FRONT FOG LAMP SYSTEM . . . . . . . . ...
FRONT FOG LAMP SYSTEM : System Diagram .
FRONT FOG LAMP SYSTEM : System Descrip-
tion . . . . . . . . . . . . . . . . . . ...
TRAILER TOW SYSTEM . . . . . . . . . . ...
TRAILER TOW SYSTEM : System Diagram . . ...
TRAILER TOW SYSTEM : System Description . ..
DIAGNOSIS SYSTEM (BCM) . . . . . . ...
COMMON ITEM . . . . . . . . . . . . . . .
COMMON ITEM : CONSULT Function (BCM -
COMMON ITEM) . . . . . . . . . . . . . .
HEADLAMP . . . . . . . . . . . . . . . ...
HEADLAMP : CONSULT Function (BCM - HEAD-
LAMP) . . . . . . . . . . . . . . . . . ..
FLASHER . . . . . . . . . . . . . . . . ...
FLASHER : CONSULT Function (BCM - FLASH-
ER) . . . . . . . . . . . . . . . . . . ..
DIAGNOSIS SYSTEM (IPDM E/R) . . . . ...
Diagnosis Description . . . . . . . . . . . ..
CONSULT Function (IPDM E/R) . . . . . . . .
ECU DIAGNOSIS INFORMATION . . . ..
BCM, IPDM E/R . . . . . . . . . . . . .
List of ECU Reference . . . . . . . . . . . .
WIRING DIAGRAM . . . . . . . . . ..
HEADLAMP . . . . . . . . . . . . . ..
EXL-2
DAYTIME LIGHT SYSTEM . . . . . . . .
Wiring Diagram . . . . . . . . . . . . . ...
AUTO LIGHT SYSTEM . . . . . . . . . ..
Wiring Diagram . . . . . . . . . . . . . ...
FRONT FOG LAMP SYSTEM . . . . . . ...
Wiring Diagram . . . . . . . . . . . . . ...
TURN SIGNAL AND HAZARD WARNING
LAMP SYSTEM . . . . . . . . . . . . .
Wiring Diagram . . . . . . . . . . . . . ...
PARKING, LICENSE PLATE AND TAIL
LAMPS SYSTEM . . . . . . . . . . . ...
Wiring Diagram . . . . . . . . . . . . . ...
STOP LAMP . . . . . . . . . . . . . ..
Wiring Diagram . . . . . . . . . . . . . ...
BACK-UP LAMP . . . . . . . . . . . .
Wiring Diagram . . . . . . . . . . . . . ...
TRAILER TOW . . . . . . . . . . . . ..
Wiring Diagram . . . . . . . . . . . . . ...
BASIC INSPECTION . . . . . . . . ..
DIAGNOSIS AND REPAIR WORKFLOW . ...
Work Flow . . . . . . . . . . . . . . . ..
DTC/CIRCUIT DIAGNOSIS . . . . . .
POWER SUPPLY AND GROUND CIRCUIT ...
BCM (BODY CONTROL MODULE) . . . . . .
BCM (BODY CONTROL MODULE) : Diagnosis
Procedure . . . . . . . . . . . . . . . ..
IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) . . . . . . .
HEADLAMP (HI) CIRCUIT . . . . . . . ..
Description . . . . . . . . . . . . . . . .
Component Function Check . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
HEADLAMP (LO) CIRCUIT . . . . . . . .
Description . . . . . . . . . . . . . . . .
Component Function Check . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
DAYTIME LIGHT RELAY CIRCUIT . . . . .
Description . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection . . . . . . . . . . ...
FRONT FOG LAMP CIRCUIT . . . . . . .
Description . . . . . . . . . . . . . . . .
Component Function Check . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . .
PARKING LAMP CIRCUIT . . . . . . . ...
Description . . . . . . . . . . . . . . .
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
TURN SIGNAL LAMP CIRCUIT . . . . . ...
Description . . . . . . . . . . . . . . .
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
OPTICAL SENSOR . . . . . . . . . . ..
Description . . . . . . . . . . . . . . .
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
HAZARD SWITCH . . . . . . . . . . .
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
SYMPTOM DIAGNOSIS . . . . . . ...
EXTERIOR LIGHTING SYSTEM SYMPTOMS ..
Symptom Table . . . . . . . . . . . . . .
NORMAL OPERATING CONDITION . . . ...
Description . . . . . . . . . . . . . . .
BOTH SIDE HEADLAMPS DO NOT SWITCH
TO HIGH BEAM . . . . . . . . . . . .
Description . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
BOTH SIDE HEADLAMPS (LO) ARE NOT
TURNED ON . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
PARKING, LICENSE PLATE, SIDE MARKER
AND TAIL LAMPS ARE NOT TURNED ON .
Description . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
BOTH SIDE FRONT FOG LAMPS ARE NOT
TURNED ON . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
DAYTIME LIGHT SYSTEM INOPERATIVE . .
Description . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
PERIODIC MAINTENANCE . . . . . ..
HEADLAMP . . . . . . . . . . . . . ..
Inspection . . . . . . . . . . . . . . . ..
Aiming Adjustment Procedure . . . . . . . ..
FRONT FOG LAMP AIMING ADJUSTMENT ..
EXL-3
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REMOVAL AND INSTALLATION . . . .
FRONT COMBINATION LAMP . . . . . .
Exploded View . . . . . . . . . . . . . ..
Removal and Installation . . . . . . . . . ...
FRONT FOG LAMP . . . . . . . . . . ..
Exploded View . . . . . . . . . . . . . ..
Removal and Installation . . . . . . . . . ...
OPTICAL SENSOR . . . . . . . . . . ..
Exploded View . . . . . . . . . . . . . ..
Removal and Installation . . . . . . . . . ...
LIGHTING & TURN SIGNAL SWITCH . . .
Removal and Installation . . . . . . . . . ...
HAZARD SWITCH . . . . . . . . . . .
Removal and Installation . . . . . . . . . ...
REAR COMBINATION LAMP . . . . . . ..
Exploded View . . . . . . . . . . . . . ..
Removal and Installation . . . . . . . . . ...
HIGH-MOUNTED STOP LAMP . . . . . .
Removal and Installation . . . . . . . . . ...
BACK-UP LAMP . . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . ...
Removal and Installation . . . . . . . . . ...
LICENSE PLATE LAMP . . . . . . . . .
Exploded View . . . . . . . . . . . . . ...
Removal and Installation . . . . . . . . . ...
UNIT DISASSEMBLY AND ASSEMBLY ..
FRONT COMBINATION LAMP . . . . . ..
Exploded View . . . . . . . . . . . . . ...
Disassembly and Assembly . . . . . . . . ...
REAR COMBINATION LAMP . . . . . . .
Exploded View . . . . . . . . . . . . . ...
Disassembly and Assembly . . . . . . . . ...
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . ..
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . ...
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