Index Manuals Nissan Pathfinder (2007 year) - Service and Repair Manual
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Content .. 42 43 44 45 ..
Nissan Pathfinder (2007 year). Manual - part 44
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2007 Pathfinder
COMPONENT DESCRIPTION ......................... 127OPTICAL INPUT PROCESS ............................ 127DIAGNOSTIC PROCEDURE FOR OPTICAL SENSOR ........................................................... 127
Intake Sensor Circuit ............................................ 129
COMPONENT DESCRIPTION ......................... 129DIAGNOSTIC PROCEDURE FOR INTAKE SEN-SOR .................................................................. 129COMPONENT INSPECTION ............................ 130
CONTROL UNIT ..................................................... 131
Removal and Installation ...................................... 131
FRONT AIR CONTROL .................................... 131REAR AIR CONTROL ....................................... 131
AMBIENT SENSOR ................................................ 132
Removal and Installation ...................................... 132
REMOVAL ......................................................... 132INSTALLATION ................................................. 132
IN-VEHICLE SENSOR ............................................ 133
Removal and Installation ...................................... 133
REMOVAL ......................................................... 133INSTALLATION ................................................. 133
OPTICAL SENSOR ................................................ 134
Removal and Installation ...................................... 134
INTAKE SENSOR ................................................... 135
Removal and Installation ...................................... 135
REMOVAL ......................................................... 135INSTALLATION ................................................. 135
BLOWER MOTOR .................................................. 136
Components ......................................................... 136Removal and Installation ...................................... 136
FRONT BLOWER MOTOR ............................... 136REAR BLOWER MOTOR ................................. 137
IN-CABIN MICROFILTER ....................................... 138
Removal and Installation ...................................... 138
FUNCTION ........................................................ 138REPLACEMENT TIMING .................................. 138REPLACEMENT PROCEDURE ....................... 138
HEATER & COOLING UNIT ASSEMBLY .............. 140
Components ......................................................... 140Removal and Installation ...................................... 141
FRONT HEATER AND COOLING UNIT ASSEM-BLY .................................................................... 141REAR HEATER AND COOLING UNIT ASSEM-BLY .................................................................... 142
HEATER CORE ...................................................... 144
Components ......................................................... 144Removal and Installation ...................................... 145
FRONT HEATER CORE ................................... 145REAR HEATER CORE ..................................... 145
HEATER PUMP ...................................................... 146
Removal and Installation ...................................... 146
REMOVAL ......................................................... 146INSTALLATION ................................................. 146
INTAKE DOOR MOTOR ......................................... 147
Removal and Installation ...................................... 147
REMOVAL ......................................................... 147INSTALLATION ................................................. 147
MODE DOOR MOTOR ............................................ 148
Removal and Installation ...................................... 148
REMOVAL ......................................................... 148INSTALLATION ................................................. 148
AIR MIX DOOR MOTOR ......................................... 149
Components ......................................................... 149Removal and Installation ...................................... 149
FRONT AIR MIX DOOR MOTOR (DRIVER) ..... 149FRONT AIR MIX DOOR MOTOR (PASSENGER)
. 149
REAR AIR MIX DOOR MOTOR ........................ 150
VARIABLE BLOWER CONTROL ........................... 151
Removal and Installation ...................................... 151
REMOVAL ......................................................... 151INSTALLATION ................................................. 151
REAR BLOWER MOTOR RESISTOR .................... 152
Removal and Installation ...................................... 152
REMOVAL ......................................................... 152INSTALLATION ................................................. 152
DUCTS AND GRILLES ........................................... 153
Components ......................................................... 153Removal and Installation ...................................... 155
DEFROSTER NOZZLE ..................................... 155RH AND LH SIDE DEMISTER DUCT ............... 155RH AND LH VENTILATOR DUCT ..................... 156CENTER VENTILATOR DUCT ......................... 156FLOOR CONNECTOR DUCT ........................... 156FRONT AND REAR FLOOR DUCTS ................ 156REAR OVERHEAD DUCTS .............................. 156SIDE REAR FLOOR DUCT ............................... 157GRILLES ........................................................... 157
REFRIGERANT LINES ........................................... 158
HFC-134a (R-134a) Service Procedure ............... 158
SETTING OF SERVICE TOOLS AND EQUIP-MENT ................................................................ 158
Components ......................................................... 160Removal and Installation for Compressor ............ 162
REMOVAL ......................................................... 162INSTALLATION ................................................. 162
Removal and Installation for Compressor Clutch . 163
REMOVAL ......................................................... 163INSPECTION .................................................... 164INSTALLATION ................................................. 164BREAK-IN OPERATION .................................... 166
Removal and Installation for Front High-pressure Flexible A/C Hose ................................................. 166
REMOVAL ......................................................... 166INSTALLATION ................................................. 166
Removal and Installation for Front High-pressure A/C Pipe ............................................................... 166
Removal and Installation for Front Low-pressure Flexible A/C Hose ................................................. 166
Removal and Installation for Front Low-pressure A/C Pipe ................................................................... 167
REMOVAL ......................................................... 167INSTALLATION ................................................. 167