INFINITI M35 2007 Factory Service Manual

BL-208
TRUNK LID OPENER
Revision: 2007 April2007 M35/M45
System DescriptionNIS001ZO
Power is supplied at all times

through 50A fusible link (letter F, located in the fuse and fusible link box)

to BCM terminal 55,

through 10A fuse [No.21, located in the fuse block (J/B)]

to BCM terminal 42.
Ground is supplied

to BCM terminal 52

through body grounds M16 and M70.
When trunk lid opener cancel switch is ON and trunk lid opener switch is ON (pushed)
Ground is supplied

to BCM terminal 30

through trunk lid opener switch terminals 1and 2

through trunk lid opener cancel switch terminals 1and 3 and

through body grounds M16 and M70.
And power is supplied

through BCM terminal 68

to trunk lid opener actuator terminal 3.
Ground is supplied

to trunk lid opener actuator terminal 2

through body grounds B402,B405.
Then BCM open trunk lid opener actuator.
TRUNK LID OPENER OPERATION
When trunk lid opener switch or trunk button of Intelligent Key is ON, BCM opens trunk opener actuator.
BCM can open trunk lid opener actuator when

vehicle speed is less than 5 km/h (3MPH)

vehicle security system is disarmed or pre-armed phase
BCM does not open trunk lid opener actuator when

trunk lid opener cancel switch is OFF (CANSEL)

vehicle speed is more than 5 km/h (3MPH)

vehicle security system is armed or alarm phase

Intelligent Key is inserted in key slot

TRUNK LID OPENER
BL-209
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Revision: 2007 April2007 M35/M45
Wiring Diagram —TLID—NIS001ZP
TIWT1301E

BL-210
TRUNK LID OPENER
Revision: 2007 April2007 M35/M45
TIWT2026E

TRUNK LID OPENER
BL-211
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Revision: 2007 April2007 M35/M45
Terminals and Reference Value for BCMNIS001ZQ
Te r m i -
nalWire
colorItemSignal
Input/
OutputConditionVoltage (V)
(Approx.)
30 O Trunk lid opener switch InputTrunk lid opener cancel
switch is ON positionTrunk lid opener
switch is ON 0
Trunk lid opener
switch is OFFBattery voltage
Trunk lid opener cancel switch is OFF position Battery voltage
39 L CAN-HInput/
Output——
40 P CAN-LInput/
Output——
42 P Power source (Fuse) Input — Battery voltage
52 B Ground — — 0
55 WPower source
(Fusible link)Input — Battery voltage
68 OTrunk lid opener output
signalOutputWhen trunk lid opener cancel switch is ON
position, trunk lid opener switch is ON.0 → Battery voltage → 0

BL-212
TRUNK LID OPENER
Revision: 2007 April2007 M35/M45
CONSULT-II Function (BCM)NIS001ZR
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II START PROCEDURE
Refer to GI-38, "CONSULT-II Start Procedure"
DATA MONITOR
ACTIVE TEST
BCM diagnosis
partInspection item, self-diagnosis
modeContent
TRUNKDATA MONITOR Displays the input data of BCM in real time basis.
ACTIVE TEST Give a drive signals to load to check the operation check.
Monitored Item Description
IGN ON SW Indicates [ON/OFF] condition of ignition switch in ON position.
KEY ON SW Indicates [ON/OFF] condition of Intelligent Key inserted in key slot.
I KEY TRUNK/HAT Indicates [ON/OFF] condition of trunk lid open signal from Intelligent Key.
TRUNK OPNR SW Indicates [ON/OFF] condition of trunk lid opener switch.
VEHICLE SPEED This item displays vehicle speed.
Test item Content
TRUNK/GLASS HATCHThis test is able to check trunk lid opener actuator open operation. This actuator openes when “ON” on
CONSULT-II screen is touched.

TRUNK LID OPENER
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Revision: 2007 April2007 M35/M45
Trouble DiagnosisNIS001ZS
TRUNK DOSE NOT OPEN WITH TRUNK LID OPENER SWITCH / WITH INTELLIGENT KEY
1. CHECK TRUNK LID OPENER CANCEL SWITCH
Check trunk lid opener cancel switch position.
Does trunk lid opener cancel switch turn OFF (CANCEL)?
Yes >> Turn on trunk lid opener cancel switch.
No >> GO TO 2.
2. CHECK TRUNK LID OPEN INPUT SIGNAL
With CONSULT-II
Check trunk lid opener switch (“TRNK OPNR SW”) in “DATA MONI-
TOR” mode with CONSULT-II.

When trunk lid opener switch is turned to “ON”.
Without CONSULT-II
1. Remove Intelligent Key from key slot.
2. Turn on trunk lid opener cancel switch.
3. Check voltage between BCM connector and ground.
OK or NG
OK >> GO TO 3.
NG >> GO TO 6.
3. CHECK TRUNK LID OPEN OUTPUT SIGNAL
Check voltage between BCM connector and ground.
OK or NG
OK >> GO TO 4.
NG >> Replace BCM. Refer to BCS-15, "
Removal and Installa-
tion of BCM" . TRNK OPNR SW : ON
PIIA9937E
Terminals
Condition of trunk lid
opener switchVoltage (V)
(Approx.) (+)
(–)
BCM
connectorTerminal
M1 30 GroundON (push and hold) 0
OFF (release) Battery voltage
PIIB6374E
Te r m i n a l s
Condition of
trunk lid opener
switchVoltage (V)
(Approx.) (+)
(–)
BCM
connectorTerminal
M3 68 Ground OFF → ON 0 → Battery voltage → 0
PIIB6375E

BL-214
TRUNK LID OPENER
Revision: 2007 April2007 M35/M45
4. CHECK TRUNK LID OPENER ACTUATOR CIRCUIT
1. Disconnect BCM connector and trunk lid opener actuator connector.
2. Check continuity between BCM connector and trunk lid opener actuator connector.
3. Check continuity between BCM connector and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair harness or connector.
5. CHECK TRUNK LID OPENER ACTUATOR GROUND CIRCUIT
Check continuity between trunk lid opener actuator connector and ground.
OK or NG
OK >> Replace trunk lid opener actuator.
NG >> Repair harness or connector.
6. CHECK TRUNK LID OPENER SWITCH
1. Turn ignition switch OFF.
2. Disconnect trunk lid opener switch connector.
3. Check continuity between trunk lid opener switch connector.
OK or NG
OK >> GO TO 7.
NG >> Replace trunk lid opener switch.
AB
Continuity
BCM connector TerminalTrunk lid opener
actuator connectorTerminal
M3 68 T106 3 Yes
A
GroundContinuity
BCM connector Terminal
M3 68 No
PIIB8868E
Trunk lid opener
actuator connectorTerminal Continuity
T106 2 Ground Yes
PIIB8869E
Terminal
Condition Continuity
Trunk lid opener switch
12ON (push and hold) Yes
OFF (release) No
PIIB6378E

TRUNK LID OPENER
BL-215
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Revision: 2007 April2007 M35/M45
7. CHECK TRUNK LID OPENER CANCEL SWITCH
1. Disconnect trunk lid opener cancel switch connector.
2. Check continuity between trunk lid opener cancel switch connector.
OK or NG
OK >> GO TO 8.
NG >> Replace trunk lid opener cancel switch.
8. CHECK TRUNK LID OPENER SWITCH CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM connector and trunk lid opener switch connector.
3. Check continuity between BCM connector and ground.
OK or NG
OK >> GO TO 9.
NG >> Repair harness or connector.
9. CHECK TRUNK LID OPENER CANCEL SWITCH CIRCUIT
1. Check continuity between trunk lid opener switch connector and trunk lid opener cancel switch connector.
2. Check continuity between trunk lid opener switch connector and
ground.
OK or NG
OK >> GO TO 10.
NG >> Repair harness or connector.
Te r m i n a l
Condition Continuity
Trunk lid opener cancel
switch
13ON Yes
OFF (cancel) No
PIIB6379E
AB
Continuity
BCM
connectorTerminalTrunk lid opener
switch connectorTerminal
M1 30 M25 1 Yes
A
GroundContinuity
BCM connector Terminal
M1 30 No
PIIB6380E
AB
Continuity Trunk lid opener
actuator
connectorTe r m i n a lTrunk lid opener
cancel switchTerminal
M25 2 M99 1 Yes
A
GroundContinuity
Trunk lid opener
actuator connectorTerminal
M25 2 No
PIIB6381E

BL-216
TRUNK LID OPENER
Revision: 2007 April2007 M35/M45
10. CHECK TRUNK LID OPENER SWITCH GROUND CIRCUIT
Check continuity between trunk lid opener switch connector and ground.
OK or NG
OK >> Check condition of harness and connector.
NG >> Repair or replace harness.
A
GroundContinuity
Trunk lid opener cancel
switchTerminal
M99 3 Yes
PIIB6382E

VEHICLE SECURITY (THEFT WARNING) SYSTEM
BL-217
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Revision: 2007 April2007 M35/M45
VEHICLE SECURITY (THEFT WARNING) SYSTEMPFP:28491
Component Parts and Harness Connector LocationNIS001ZT
PIIB5863E