Infiniti G35 (V35). Manual — part 188
INTELLIGENT KEY SYSTEM
BL-139
C
D
E
F
G
H
J
K
L
M
A
B
BL
3.
CHECK TRUNK OPENER REQUEST SWITCH GROUND CIRCUIT
Check continuity between rear combination lamp LH (trunk opener request switch) harness connector B125
terminal 4 and ground.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace trunk opener request switch ground
circuit.
4.
CHECK TRUNK OPENER REQUEST SWITCH CIRCUIT
1.
Disconnect Intelligent Key unit connector.
2.
Check continuity between Intelligent Key unit harness connector M75 terminals 29 and rear combination
lamp LH (trunk opener request switch) harness connector B125 terminal 6.
3.
Check continuity between Intelligent Key unit harness connector
M75 terminals 29 and ground.
OK or NG
OK
>> GO TO 5.
NG
>> Repair or replace harness between Intelligent Key unit
and trunk opener request switch.
4 (B) - Ground
: Continuity should exist.
PIIB7431E
29 (G/W) - 6 (G/R)
: Continuity should exist.
29 (G/W) - Ground
: Continuity should not exist.
PIIB7432E
BL-140
INTELLIGENT KEY SYSTEM
5.
CHECK TRUNK OPENER REQUEST SWITCH SIGNAL
1.
Connect Intelligent Key unit connector.
2.
Check voltage between rear combination lamp LH (trunk opener request switch) harness connector B125
terminal 6 and ground.
OK or NG
OK
>> Check condition of harness and connector.
NG
>> Replace Intelligent Key unit.
Check Unlock Sensor
NIS001K3
1.
CHECK UNLOCK SENSOR POWER SUPPLY
Check voltage between Intelligent Key unit connector and ground.
OK or NG
OK
>> Unlock sensor is OK.
NG
>> GO TO 2.
2.
CHECK UNLOCK SENSOR CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect Intelligent Key unit and driver side door lock assem-
bly (door unlock sensor) connector.
3.
Check continuity between Intelligent Key unit harness connector
M75 terminal 28 and driver side door lock assembly (door
unlock sensor) harness connector D15 terminal 4.
4.
Check continuity between Intelligent Key unit harness connector
M75 terminal 28 and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Repair or replace harness between Intelligent Key unit and front door lock assembly (driver side).
6 (G/R) - Ground
: Battery voltage
PIIB7433E
Connector
Terminals (Wire color)
Condition
Voltage (V)
(Approx.)
(+)
(-)
M75
28 (L)
Ground
Driver side door lock is
locked
5
Driver side door lock is
unlocked
0
PIIA6802E
28 (L) – 4 (L)
: Continuity should exist.
28 (L) – Ground
: Continuity should not exist.
PIIB7434E
INTELLIGENT KEY SYSTEM
BL-141
C
D
E
F
G
H
J
K
L
M
A
B
BL
3.
CHECK UNLOCK SENSOR GROUND CIRCUIT
Check continuity between driver side door lock assembly (door unlock sensor) harness connector D15 termi-
nal 5 and ground.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace harness.
4.
CHECK INTELLIGENT KEY UNIT OUTPUT SIGNAL
1.
Connect Intelligent Key unit harness connector.
2.
Check voltage between Intelligent Key unit harness connector M75 terminal 28 and ground.
OK or NG
OK
>> Replace driver side door lock assembly (door unlock
sensor).
NG
>> Replace Intelligent Key unit.
Check Intelligent Key Warning Buzzer (Instrument Panel)
NIS001K4
1.
CHECK INTELLIGENT KEY WARNING BUZZER (INSTRUMENT PANEL) POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect Intelligent Key warning buzzer (instrument panel) connector.
3.
Check voltage between Intelligent Key warning buzzer (instrument panel) harness connector M21 termi-
nal 1 and ground.
OK or NG
OK
>> GO TO 2.
NG
>> Repair or replace Intelligent Key warning buzzer (instru-
ment panel) power supply circuit.
5 (B) – Ground
: Continuity should exist.
PIIB7435E
28 (L) – Ground
: Approx. 5V
PIIA6802E
1 (R/W) - Ground
: Battery voltage
PIIB4272E
BL-142
INTELLIGENT KEY SYSTEM
2.
CHECK INTELLIGENT KEY WARNING BUZZER (INSTRUMENT PANEL) CIRCUIT
1.
Disconnect Intelligent Key unit connector.
2.
Check continuity between Intelligent Key unit harness connector
M75 terminal 30 and Intelligent Key warning buzzer (instrument
panel) harness connector M21 terminal 3.
3.
Check continuity between Intelligent Key unit harness connector
M75 terminal 30 and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Repair or replace harness between Intelligent Key warn-
ing buzzer (instrument panel) and Intelligent Key unit.
3.
CHECK INTELLIGENT KEY WARNING BUZZER (INSTRUMENT PANEL) OPERATION
Connect battery power supply to Intelligent Key warning buzzer (instrument panel) connector M21 terminals 1
and 3, and check the operation.
OK or NG
OK
>> Intelligent Key warning buzzer (instrument panel) is OK.
NG
>> Replace Intelligent Key warning buzzer (instrument
panel).
Check Intelligent Key Warning Buzzer (ENGINE ROOM)
NIS001K5
1.
CHECK INTELLIGENT KEY WARNING BUZZER (ENGINE ROOM) POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect Intelligent Key warning buzzer (engine room) connector.
3.
Check voltage between Intelligent Key warning buzzer (engine room) harness connector E38 terminal 1
and ground.
OK or NG
OK
>> GO TO 2.
NG
>> Repair or replace Intelligent Key warning buzzer (engine
room) power supply circuit.
30 (LG/B) - 3 (LG/B)
: Continuity should exist.
30 (LG/B) - Ground
: Continuity should not exist.
PIIB4273E
1 (BAT+) - 3 (BAT-)
: the buzzer sounds
PIIB4274E
1 (R/Y) - Ground
: Battery voltage
PIIB4275E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст