Infiniti M35/M45 Y50. Manual — part 1091
HEATED SEAT
SE-161
C
D
E
F
G
H
J
K
L
M
A
B
SE
Check Rear Heated Seat Circuit
NIS0028C
1.
CHECK REAR SEAT CONTROL UNIT
1.
Turn ignition switch ON.
2.
Check voltage between rear seat control unit connector and
ground.
OK or NG
OK
>> GO TO 2.
NG
>> Replace rear seat control unit.
2.
CHECK REAR SEAT HEATER HARNESS
1.
Turn ignition switch OFF.
2.
Disconnect rear seat control unit and rear seat cushion heater connector.
3.
Check continuity between rear seat control unit connector and
rear seat cushion heater connector.
4.
Check continuity between rear seat control unit connector and
ground.
OK or NG
OK
>> GO TO 3.
NG
>> Replace or replace harness between rear seat control unit and rear seat cushion heater.
Terminal
Condition
Voltage (V)
(Approx.)
(+)
(–)
Rear seat
control unit
connector
Terminal
B303 (LH)
B353 (RH)
5
Ground
Rear heated
seat switch
HIGH
Battery voltage
Other than above.
0
6
Rear heated
seat switch
LOW
Battery voltage
Other than above.
0
PIIB6010E
A
B
Continuity
Rear seat control
unit connector
Terminal
Rear seat cushion
heater connector
Terminal
B303 (LH)
B353 (RH)
5
B309 (LH)
B359 (RH)
1
Yes
6
2
A
Ground
Continuity
Rear seat control
unit connector
Terminal
B303 (LH)
B353 (RH)
5
No
6
PIIB6011E
SE-162
HEATED SEAT
3.
CHECK REAR SEAT HEATER CIRCUIT
1.
Connect rear seat control unit and rear seat cushion heater connector.
2.
Turn ignition switch ON.
3.
Check voltage between rear seat cushion heater connector and
ground.
OK or NG
OK
>> Check the condition of the harness and connector.
NG
>> Replace rear seat cushion heater.
Check Rear Seatback Heater Circuit
NIS0028D
1.
CHECK REAR SEAT HEATER CIRCUIT
1.
Turn ignition switch ON.
2.
Check voltage between rear seat cushion heater connector and
ground.
OK or NG
OK
>> GO TO 2.
NG
>> Replace rear seat cushion heater.
Terminal
Condition
Voltage (V)
(Approx.)
(+)
(–)
Rear seat
cushion heater
connector
Terminal
B309 (LH)
B359 (RH)
3
Ground
Rear heated
seat switch
HIGH
Battery voltage
LOW
6
Other than above.
0
PIIB6012E
Terminal
Condition
Voltage (V)
(Approx.)
(+)
(–)
Rear seat
cushion heater
connector
Terminal
B309 (LH)
B359 (RH)
3
Ground
Rear heated
seat switch
HIGH
Battery voltage
LOW
6
Other than above.
0
PIIB6012E
HEATED SEAT
SE-163
C
D
E
F
G
H
J
K
L
M
A
B
SE
2.
CHECK REAR SEAT HEATER HARNESS
1.
Turn ignition switch OFF.
2.
Disconnect rear seat cushion heater and rear seatback heater connector.
3.
Check continuity between rear seat cushion heater connector
and rear seatback heater connector.
4.
Check continuity between rear seat cushion heater connector
and ground.
OK or NG
OK >> GO
TO
3.
NG
>> Replace or replace harness rear seat cushion heater and rear seatback heater.
3.
CHECK REAR SEAT HEATER GROUND CIRCUIT
Check continuity between rear seatback heater connector and
ground.
OK or NG
OK
>> Replace rear seatback heater.
NG
>> Replace or replace harness rear seatback heater and
ground.
A
B
Continuity
Rear seat cushion
heater connector
Terminal
Rear seatback
heater connector
Terminal
B309 (LH)
B359 (RH)
3
B310 (LH)
B360 (RH)
1
Yes
A
Ground
Continuity
Rear seat cushion
heater connector
Terminal
B309 (LH)
B359 (RH)
3
No
PIIB6013E
Terminal
Continuity
Rear seatback
heater connector
Terminal
Ground
B310 (LH)
B360 (RH)
2
Yes
PIIB6014E
SE-164
FRONT SEAT
FRONT SEAT
PFP:87000
Driver's Seat Components
NIS0028E
PIIB5328E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст