Index Infiniti Infiniti F50 - service repair manual 2006 year
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Content .. 187 188 189 190 ..
Infiniti F50. Manual - part 189
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INSTALLTION ....................................................115
Removal and Installation of Trunk Closure Control Unit ........................................................................115
REMOVAL ..........................................................115INSTALLATION ..................................................115
Removal and Installation of Trunk Lid Weatherstrip
..115
TRUNK LID AND FUEL FILLER LID OPENER ......116
Component Part and Harness Connector Location
..116
Wiring Diagram — T&FLID — ...............................117Wiring Diagram — T&FLID — / With Auto Trunk ..119Terminals and Reference Value for BCM ............. 120
TRUNK CLOSURE SYSTEM ................................. 121
System Description .............................................. 121Operation Description .......................................... 121Removal and Installation of Auto Closure Unit ..... 121Component Installation Location .......................... 122Wiring Diagram — T/CLOS — ............................. 123Terminal and Reference Value for Trunk Closure Control Unit .......................................................... 124Preliminary Check ................................................ 124Symptom Chart .................................................... 124Closure Control Unit Power Supply and Ground Cir-cuit Check ............................................................ 124Trunk Lid Lock Switch Check ............................... 125Trunk Lid Striker Switch Check ............................ 126
AUTO TRUNK SYSTEM ......................................... 128
Outline of System ................................................. 128
OPERATING CONDITION ................................ 128
Removal and Installation ...................................... 128
PRECAUTIONS FOR WORK ........................... 128REMOVAL ......................................................... 129INSTALLATION ................................................. 129
Component Installation Location .......................... 130Schematic ............................................................ 131Wiring Diagram — A/TRNK — ............................. 132Terminals and Reference Value For Auto Trunk Con-trol Unit ................................................................. 136Preliminary Check ................................................ 136Symptom Chart .................................................... 137Auto Trunk Control Unit Power Supply and Ground Circuit Check ........................................................ 137Detention Switch Check ....................................... 138Trunk Motor Check ............................................... 140Clutch Solenoid Check ......................................... 140Trunk Lid Close Switch Check ............................. 141Weather strip Detection Switch System Check .... 143Lid Full Up Position Switch Check ....................... 144Trunk Lid Opener Switch Check ........................... 145Trunk Open Signal Check .................................... 147Encoder Circuit Check ......................................... 148
VEHICLE SECURITY (THEFT WARNING) SYSTEM
. 150
Component Parts Harness Connector Location ... 150System Description .............................................. 151
DESCRIPTION .................................................. 151POWER SUPPLY .............................................. 151INITIAL CONDITION TO ACTIVATE THE SYS-TEM ................................................................... 151VEHICLE SECURITY SYSTEM ACTIVATION (WITH KEY OR ELECTRONIC KEY USED TO
LOCK DOORS) ................................................. 152VEHICLE SECURITY SYSTEM ALARM OPER-ATION ................................................................ 152VEHICLE SECURITY SYSTEM DEACTIVATION
. 152
PANIC ALARM OPERATION ............................ 153
Schematic ............................................................. 154Wiring Diagram — VEHSEC — ............................ 155Terminal and Reference Value for BCM ............... 163Terminal and Reference Value for Driver Door Con-trol Unit (LCU01) ................................................... 164Terminal and Reference Value Passenger And Rear LH, RH Door Control Unit ..................................... 164CONSULT-II Function ........................................... 165
CONSULT-II INSPECTION PROCEDURE ........ 165
Trouble Diagnoses ............................................... 166
WORK FLOW .................................................... 166
Preliminary Check ................................................ 167Symptom Chart ..................................................... 168Diagnostic Procedure 1 ........................................ 169
1 – 1 CHECK FRONT DOOR SWITCH ............. 1691 – 2 CHECK REAR DOOR SWITCH ............... 1701 – 3 CHECK HOOD SWITCH .......................... 1721 – 4 CHECK TRUNK LID LOCK SWITCH ....... 173
Diagnostic Procedure 2 ........................................ 173
CHECK SECURITY INDICATOR LAMP ........... 173
Diagnostic Procedure 3 ........................................ 174
CHECK DOOR UNLOCK SENSOR .................. 174
Diagnostic Procedure 4 ........................................ 177
4–1 CHECK DOOR KEY CYLINDER LOCK SWITCH ............................................................ 1774–2 CHECK DOOR KEY CYLINDER UNLOCK SWITCH ............................................................ 179
Diagnostic Procedure 5 ........................................ 180
CHECK TRUNK LID KEY UNLOCK SIGNAL .... 180
Diagnostic Procedure 6 ........................................ 181
CHECK THEFT WARNING HORN ALARM ...... 181
Diagnostic Procedure 7 ........................................ 183
CHECK THEFT WARNING HEADLAMP ALARM .183
Diagnostic Procedure 8 ........................................ 184
CHECK ACC POWER SUPPLY ........................ 184
ELECTRONIC KEY SYSTEM ................................. 185
Component Parts and Connector Location .......... 185System Description ............................................... 185
SECURITY INDICATOR .................................... 186OUTLINE OF ELECTRONIC KEY OPERATION .186
Schematic ............................................................. 187Wiring Diagram – NATS – .................................... 188Terminals and Reference Value for Steering Lock Control Unit ........................................................... 191Terminals and Reference Value for NATS IMMU . 191Work Flow ............................................................. 192Diagnostic System Diagram ................................. 193Symptom Chart ..................................................... 193
SYMPTOM 1: ELECTRONIC KEY DOES NOT TURN ................................................................ 193SYMPTOM 2: SECURITY INDICATOR DOES NOT FLASH ...................................................... 193
Diagnostic Procedure 1 ........................................ 194