Infiniti Q45. Manual — part 828
AUTOMATIC DRIVE POSITIONER
SE-67
C
D
E
F
G
H
J
K
L
M
A
B
SE
Check Detention Switch Circuit
NIS00130
1.
CHECK FUNCTION
With CONSULT-II
Check that when the A/T selector lever is in P-position, "DETENT
SW" on the DATA MONITOR becomes ON.
Without CONSULT-II
Carry out "SWITCH MONITOR" in the self-diagnosis function, and operate the A/T selector lever to check.
Refer to
OK or NG
OK
>> System is OK.
NG
>> GO TO 2.
2.
CHECK DETENTION SWITCH POWER SUPPLY CIRCUIT HARNESS
1.
Turn ignition switch OFF.
2.
Disconnect A/T device (detention switch) connector and key switch and key lock solenoid connector.
3.
Check continuity harness between A/T device (detention switch)
connector M97 terminal 6 and key switch and key lock solenoid
connector M64 terminal 4.
4.
Check continuity harness between A/T device (detention switch)
connector M97 terminal 6 and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Repair or replace harness between A/T device (deten-
tion switch) and key switch and key lock solenoid.
3.
CHECK DETENTION SWITCH
Check continuity between A/T device (detention switch) connector
M97 terminal 6 and 7.
OK or NG
OK
>> GO TO 4.
NG
>> Replace detention switch.
Monitor item
[OPERATION or UNIT]
Contents
DETENT SW
"ON/OFF"
The selector lever position "P position (ON)/other than
P position (OFF)" judged from the detente switch
signal is displayed.
PIIA0291E
6 (PU/W) – 4 (PU/W)
: Continuity should exist.
6 (PU/W) – Ground
:Continuity should not exist.
PIIB1743E
Connector
Terminals
Condition
Continuity
M97
6
7
P–position
No
Other than P–position
Yes
PIIB1744E
SE-68
AUTOMATIC DRIVE POSITIONER
4.
CHECK DETENTION SWITCH SIGNAL HARNESS
1.
Disconnect BCM connector.
2.
Check continuity between BCM connector M4 terminal 8 and A/T device (detention switch) connector M97
terminal 7.
3.
Check continuity harness between BCM connector M4 terminal
8 and ground.
OK or NG
OK
>> Replace BCM.
NG
>> Repair or replace harness between BCM and A/T device
(detention switch).
Check Telescopic Sensor Circuit
NIS00131
1.
CHECK STEERING WHEEL TILT MECHANISM
Check the operation malfunction caused by sTeering wheel tilt mechanism deformation or parts are loose.
OK or NG
OK
>> GO TO 2.
NG
>> Repair the malfunctioning part and check again.
2.
CHECK FUNCTION
With CONSULT-II
Operate the telescopic switch with "TELESCO SEN" on the DATA
MONITOR to check that the voltage changes.
Without CONSULT-II
1.
Turn ignition switch OFF.
2.
Check voltage between BCM connector and ground.
OK or NG
OK
>> System is OK.
NG
>> GO TO 3.
8 (G/OR) – 7(G/OR)
: Continuity should exist.
8 (G/OR) – Ground
: Continuity should not exist.
PIIB1745E
Monitor item
[OPERATION or UNIT]
Contents
TELESCO
SEN
"V"
The telescoping position (voltage) judged from the
telescoping sensor signal is displayed.
PIIA0295E
Connector
Terminals
(Wire color)
Condition
Voltage (V)
(Approx.)
(+)
(–)
M4
62 (P/B)
Ground
Telescopic
top position
2
Telescopic
bottom position
4
PIIA0296E
AUTOMATIC DRIVE POSITIONER
SE-69
C
D
E
F
G
H
J
K
L
M
A
B
SE
3.
CHECK HARNESS CONTINUITY
1.
Disconnect BCM connector and telescopic sensor connector.
2.
Check continuity harness between BCM connector M4 terminals 53, 54, 62 and telescopic sensor con-
nector M59 terminals 1, 2, 3.
3.
Check continuity harness between BCM connector M4 terminals
53, 54, 62 and ground.
OK or NG
OK
>> Replace telescopic sensor.
NG
>> Repair or replace harness between BCM and telescopic sensor.
Check Tilt Sensor Circuit
NIS00132
1.
CHECK TILT STEERING MECHANISM
Check the operation malfunction caused by steering wheel tilt melanism deformation or parts are loose.
OK or NG
OK
>> GO TO 2.
NG
>> Repair the malfunctioning part and check again.
2.
CHECK FUNCTION
With CONSULT-II
With "TILT SEN" on the DATA MONITOR, operate the tilt switch to
check that the voltage changes.
Without CONSULT-II
1.
Turn ignition switch OFF.
2.
Check voltage between BCM connector and ground.
OK or NG
OK
>> System is OK.
NG
>> GO TO 3.
53 (L/W) – 3 (L/W)
: Continuity should exist.
54 (B/Y) – 1 (LG/B)
: Continuity should exist.
62 (P/B) – 2 (P/B)
: Continuity should exist.
53 (L/W) – Ground
: Continuity should not exist.
54 (B/Y) – Ground
: Continuity should not exist.
62 (P/B) – Ground
: Continuity should not exist.
PIIA3284E
Monitor item
[OPERATION or UNIT]
Contents
TILT SEN
"V"
The tilt position (voltage) judged from the tilt sensor
signal is displayed.
PIIA0295E
Connector
Terminals
(Wire color)
Condition
Voltage (V)
(Approx.)
(+)
(–)
M4
46 (L/R)
Ground
Tilt top position
2
Tilt bottom position
4
PIIA0299E
SE-70
AUTOMATIC DRIVE POSITIONER
3.
CHECK HARNESS
1.
Disconnect BCM connector and tilt sensor connector.
2.
Check continuity harness between BCM connector M4 terminals 46, 53, 54 and tilt sensor connector M57
terminals 1, 2, 3.
3.
BCM connector M4 terminals 46, 53, 54 and ground.
OK or NG
OK
>> Replace tilt sensor.
NG
>> Repair or replace harness between BCM and tilt sensor.
Check Key Switch and Key Lock Solenoid Circuit
NIS00133
1.
CHECK KEY SWITCH AND KEY LOCK SOLENOID
With CONSULT-II
With "IGN KEY SW" on the DATA MONITOR, Check ON/OFF opera-
tion.
Without CONSULT-II
Check voltage between BCM connector ground.
OK or NG
OK
>> System is OK.
NG
>> GO TO 2.
46 (L/R) – 2 (L/R)
: Continuity should exist.
53 (L/W) – 3 (L/W)
: Continuity should exist.
54 (B/Y) – 1 (B/Y)
: Continuity should exist.
46 (L/R) – Ground
: Continuity should not exist.
53 (L/W) – Ground
: Continuity should not exist.
54 (B/Y) – Ground
: Continuity should not exist.
PIIA3285E
Monitor item
[OPERATION or UNIT]
Contents
IGN KEY SW
"ON/
OFF"
Key inserted (ON)/key removed (OFF) status judged from
the key detection switch is displayed.
PIIA0298E
Connector
Terminals
(Wire color)
Condition
Voltage (V)
(Approx.)
(+)
(–)
M4
69 (PU/W)
ground
Remove the key
0
Insert the key
Battery voltage
PIIA0302E
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