IDX INFINITI QX4 2001 Factory Service Manual

Wiring Diagram Ð SEAT ÐNBEL0092
MEL830L
GI
MA
EM
LC
EC
FE
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
POWER SEAT
Wiring Diagram Ð SEAT Ð
EL-181

Wiring Diagram Ð HSEAT ÐNBEL0093
MEL831L
GI
MA
EM
LC
EC
FE
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
HEATED SEAT
Wiring Diagram Ð HSEAT Ð
EL-183

Seatback Heating UnitNBEL0215
SBT314
GI
MA
EM
LC
EC
FE
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
HEATED SEAT
Seatback Heating Unit
EL-185

System Description=NBEL0210OPERATIVE CONDITIONNBEL0210S01The drive position can be set in 2 ways, manually and automatically.
Manual OperationNBEL0210S0101The driver's seat can be adjusted for sliding, reclining, front cushion height and rear cushion height with the
LH power seat switches. The manual operation can be adjusted with the IGN key in any position.
Automatic OperationNBEL0210S0102The driver's seat is adjusted to the proper positions for the driver automatically, in 3 different ways: MEMORY
AUTOMATIC SET, AUTOMATIC EXITING SETTING and AUTOMATIC SET RETURN. (Automatic Drive Posi-
tioner = ADP)
CONDITIONS INHIBITING AUTOMATIC OPERATIONNBEL0210S02Automatic memory setting procedures are suspended under any of the following conditions:
1) When vehicle speed is more than 7 km/h (4 MPH).
2) When driver's side power seat switch is turned on.
3) When any two of the switches (set switch and memory switches 1 and 2) are turned ON.
4) When cancel switch is turned on.
5) When selector lever is in any position other than ªPº.
6) When ignition switch is turned to ªSTARTº position.
(Operation resumes when ignition switch is returned to ªONº.)
7) When detention switch malfunction is detected:
IDetention switch failure is sensed when detention switch remains off for at least 2 seconds at a vehicle
speed of greater than 7 km/h (4 MPH).
FAIL-SAFE SYSTEMNBEL0210S03Output FailureNBEL0210S0301When the ignition switch is in the ON position, if any of the parts (indicated in the following chart) move more
than the specified amount within a period ªT2º when no ªONº input is sent from any of the switches (indicated
in the following chart), or an output from the automatic drive positioner is not produced, an output failure is
sensed. Motor operation will be suspended automatically, and all automatic operations will be ineffective. (In
this case, the motor will not operate manually.)
OPERATED PORTION T2 Allowable measurement
Seat sliding Approx. 2.5 sec. Within 6 mm (0.24 in)
Seat reclining Same as above Change angle within 1É
AbsolvingNBEL0210S0302When moving selector lever back to ªPº position after having moved it to any position except ªPº, fail-safe
operation will be canceled.
INITIALIZATIONNBEL0210S04After reconnecting battery cable, perform initialization procedure A or B. If initialization has not been performed,
automatic drive positioner will not operate.
PROCEDURE A
1) Insert key in the ignition key cylinder. (Ignition switch is in ªOFFº position.)
2) Open,close,open driver side door. (Do not perform with the door switch operation.)
3) End
PROCEDURE B
1) Drive the vehicle at more than 25 km/h (16 MPH).
2) End
GI
MA
EM
LC
EC
FE
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
AUTOMATIC DRIVE POSITIONER
System Description
EL-187

NOTE:
1) Do not keep cancel switch pressed as it will not operate.
2) Automatic exiting setting will be performed.
3) The driver's seat position (see the following Table) operates in the order of priority.
The order of priority Operated portion
1 Seat sliding
2 Seat reclining
3 Seat front lifting
4 Seat rear lifting
AUTOMATIC EXITING SETTINGNBEL0210S06ªExitingº positions:
Driver's seat ... Slides about 40 mm (1.57 in) rear from normal sitting position.
SEL594W
AUTOMATIC SET RETURNNBEL0210S07With driver's seat set to the ªexitingº position, operating one of the following procedures moves it to the posi-
tion previously retained in memory.
SEL595W
GI
MA
EM
LC
EC
FE
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
AUTOMATIC DRIVE POSITIONER
System Description (Cont'd)
EL-189

Wiring Diagram Ð AUT/DP ÐNBEL0212
MEL834L
GI
MA
EM
LC
EC
FE
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
AUTOMATIC DRIVE POSITIONER
Wiring Diagram Ð AUT/DP Ð
EL-191

MEL836L
GI
MA
EM
LC
EC
FE
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
AUTOMATIC DRIVE POSITIONER
Wiring Diagram Ð AUT/DP Ð (Cont'd)
EL-193

MEL187M
GI
MA
EM
LC
EC
FE
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
AUTOMATIC DRIVE POSITIONER
Wiring Diagram Ð AUT/DP Ð (Cont'd)
EL-195

MALFUNCTION CODE TABLE=NBEL0213S02In this mode, a malfunction code is indicated by the number of flashes from the automatic drive positioner
indicator lamps (indicator lamp 1, indicator lamp 2) as shown below.
SEL597W
Code
No.Detected
itemsDiagnostic procedureRefer-
ence
pageCode
No.Detected
itemsDiagnostic procedureRefer-
ence
page
1Seat
slidingPROCEDURE 2
(Sliding encoder check)
PROCEDURE 6
(Sliding motor check)EL-203
EL-2114Seat
lifting
rearPROCEDURE 5
[Lifting encoder (rear) check]
PROCEDURE 9
[Lifting motor (rear) check]EL-209
EL-214
2Seat
recliningPROCEDURE 3
(Reclining encoder check)
PROCEDURE 7
(Reclining motor check)EL-205
EL-2129Vehicle
speed
sensorPROCEDURE 12
(Vehicle speed sensor check)EL-217
3Seat
lifting
frontPROCEDURE 4
[Lifting encoder (front) check]
PROCEDURE 8
[Lifting motor (front) check]EL-207
EL-213
GI
MA
EM
LC
EC
FE
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
AUTOMATIC DRIVE POSITIONER
On Board Diagnosis (Cont'd)
EL-197

PRELIMINARY CHECKNBEL0214S02
SEL600W
*1: After reconnecting battery cable, perform initialization proce-
dure A or B.
If initialization has not been performed, automatic drive positioner
will not operate.
PROCEDURE A
1) Insert key in the ignition key cylinder. (Ignition switch is in
ªOFFº position.)
2) Open,close,open driver side door. (Do not perform with
the door switch operation.)
3) End
PROCEDURE B
1) Drive the vehicle at more than 30 km/h (19 MPH).
GI
MA
EM
LC
EC
FE
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
IDX
AUTOMATIC DRIVE POSITIONER
Trouble Diagnoses (Cont'd)
EL-199