Nissan Pathfinder (2006 year). Instruction — part 90
POWER DOOR LOCK SYSTEM
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2006 Pathfinder
Wiring Diagram — D/LOCK —
EIS007OH
WIWA1611E
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POWER DOOR LOCK SYSTEM
2006 Pathfinder
WIWA1683E
POWER DOOR LOCK SYSTEM
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2006 Pathfinder
WIWA1622E
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POWER DOOR LOCK SYSTEM
2006 Pathfinder
WIWA1612E
POWER DOOR LOCK SYSTEM
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2006 Pathfinder
Terminals and Reference Value for BCM
EIS007OI
Refer to
BCS-12, "Terminals and Reference Values for BCM"
Work Flow
EIS007OJ
1.
Check the symptom and customer's requests.
2.
Understand the outline of system. Refer to
.
3.
According to the trouble diagnosis chart, repair or replace the cause of the malfunction. Refer to
"Trouble Diagnoses Symptom Chart"
4.
Does power door lock system operate normally? OK: GO TO 5, NG: GO TO 3.
5.
Inspection End.
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POWER DOOR LOCK SYSTEM
2006 Pathfinder
CONSULT–II Function (BCM)
EIS007OK
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT–II INSPECTION PROCEDURE
"DOOR LOCK"
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carries out CAN communication.
1.
Turn ignition switch OFF.
2.
Connect CONSULT-II and CONSULT-II CONVERTER to the
data link connector.
3.
Turn ignition switch ON.
4.
Touch “START (NISSAN BASED VHCL)”.
5.
Touch “BCM”.
If "BCM" is not indicated, refer to
BCM diagnostic
test item
Diagnostic mode
Description
Inspection by part
WORK SUPPORT
Supports inspections and adjustments. Commands are transmitted to the BCM
for setting the status suitable for required operation, input/output signals are
received from the BCM and received data is displayed.
DATA MONITOR
Displays BCM input/output data in real time.
ACTIVE TEST
Operation of electrical loads can be checked by sending drive signal to them.
SELF-DIAG RESULTS
Displays BCM self-diagnosis results.
CAN DIAG SUPPORT MNTR
The result of transmit/receive diagnosis of CAN communication can be read.
ECU PART NUMBER
BCM part number can be read.
CONFIGURATION
Performs BCM configuration read/write functions.
BBIA0538E
BCIA0029E
BCIA0030E
POWER DOOR LOCK SYSTEM
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2006 Pathfinder
6.
Touch “DOOR LOCK”.
7.
Select diagnosis mode.
"WORK SUPPORT", “DATA MONITOR” and “ACTIVE TEST”
are available.
WORK SUPPORT
DATA MONITOR
ACTIVE TEST
LIIA1137E
BCIA0031E
Work item
Content
DOOR LOCK-UNLOCK SET
Select unlock mode can be changed in this mode. Selects ON-OFF of select unlock mode.
ANTI-LOCK OUT SET
Key reminder door mode can be changed in this mode. Selects ON-OFF of key reminder door
mode.
Monitor item "OPERATION"
Content
KEY ON SW
"ON/OFF"
Indicates [ON/OFF] condition of key switch.
CDL LOCK SW
"ON/OFF"
Indicates [ON/OFF] condition of lock signal from lock/unlock switch LH and RH.
CDL UNLOCK SW
"ON/OFF"
Indicates [ON/OFF] condition of unlock signal from lock/unlock switch LH and RH.
KEY CYL LK-SW
"ON/OFF"
Indicates [ON/OFF] condition of lock signal from key cylinder.
KEY CYL UN-SW
"ON/OFF"
Indicates [ON/OFF] condition of unlock signal from key cylinder.
IGN ON SW
"ON/OFF"
Indicates [ON/OFF] condition of ignition switch.
DOOR SW–DR
"ON/OFF"
Indicates [ON/OFF] condition of front door switch LH.
DOOR SW–AS
"ON/OFF"
Indicates [ON/OFF] condition of front door switch RH.
DOOR SW–RR
"ON/OFF"
Indicates [ON/OFF] condition of rear door switch RH.
DOOR SW–RL
"ON/OFF"
Indicates [ON/OFF] condition of rear door switch LH.
BACK DOOR SW
"ON/OFF"
Indicates [ON/OFF] condition of back door switch.
Test item
Content
DOOR LOCK
ALL LOCK/UNLOCK
This test is able to check all door lock actuators lock operation. These actuators lock
when "ON" on CONSULT–II screen is touched.
DR UNLOCK
This test is able to check front door lock assembly LH unlock operation.These actua-
tors lock when "ON" on CONSULT–II screen is touched.
OTHER UNLOCK
This test is able to check door lock actuators (except front door lock assembly LH)
unlock operation.These actuators unlock when "ON" on CONSULT–II screen is
touched.
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POWER DOOR LOCK SYSTEM
2006 Pathfinder
Trouble Diagnoses Symptom Chart
EIS007OL
BCM Power Supply and Ground Circuit Check
EIS007OM
BCS-16, "BCM Power Supply and Ground Circuit Check"
.
Symptom
Repair order
Refer to page
Key reminder door function does not operate
properly.
1. Door switch check
2. Key switch (Insert) check
3. Replace BCM.
Power door lock does not operate with door lock
and unlock switch on main power window and
door lock/unlock switch or power window and
door lock/unlock switch RH.
1. Door lock/unlock switch check
2. Replace BCM.
Front door lock assembly LH does not operate.
1. Front door lock assembly LH (actuator) check
Specific door lock actuator does not operate.
1. Front door lock assembly RH (actuator) check
2. Back door lock actuator and rear door lock
actuator LH/RH check
Fuel lid door lock actuator does not operate.
1. Fuel lid door lock actuator check
Power door lock does not operate with front door
key cylinder LH operation.
1. Front door lock assembly LH (key cylinder
switch) check
2. Replace BCM.
Power door lock does not operate.
1. BCM power supply and ground circuit check
2. Door lock/unlock switch check
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