Nissan Teana J32. Manual - part 974
HEATED SEAT HI MODE GROUND CIRCUIT
SE-29
< COMPONENT DIAGNOSIS >
[WITH VENTILATION SEAT]
C
D
E
F
G
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L
M
A
B
SE
N
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HEATED SEAT HI MODE GROUND CIRCUIT
FRONT SEAT
FRONT SEAT : Description
INFOID:0000000003846101
Warms the front seat cushion and front seatback.
FRONT SEAT : Component Function Check
INFOID:0000000003846102
1.
CHECK FUNCTION
When turning the front heated seat switch to the HI mode position, check that the front heated seat is operated
in HI mode.
Is the inspection result normal?
YES
>> Front heated seat HI mode ground circuit function is OK.
NO
>> Refer to
SE-29, "FRONT SEAT : Diagnosis Procedure"
FRONT SEAT : Diagnosis Procedure
INFOID:0000000003846103
1.
CHECK FRONT HEATED SEAT (HI MODE) GROUND CIRCUIT 1
1.
Turn ignition switch ON.
2.
Check voltage between front ventilation seat control unit harness connector and ground.
Is the inspection result normal?
YES
>> Replace front ventilation seat control unit. Refer to
SE-93, "Disassembly and Assembly"
.
NO
>> GO TO 2.
2.
CHECK FRONT HEATED SEAT (HI MODE) GROUND CIRCUIT 2
1.
Turn ignition switch OFF.
2.
Disconnect front seat cushion heater connector and front ventilation seat control unit connector.
3.
Check continuity between front seat cushion heater harness connector and front ventilation seat control
unit harness connector.
4.
Check continuity between front seat cushion heater harness connector and ground.
Is the inspection result normal?
YES
>> Replace front seat cushion heater. Refer to
.
NO
>> Repair or replace harness.
REAR SEAT
(+)
(–)
Condition
Voltage (V)
(Approx.)
Front ventilation seat control unit
Connector
Terminal
Driver side
B465
59
Ground
Heated seat
LO mode
6.5
Passenger side
B441
Heated seat
Front seat cushion heater
Front ventilation seat control unit
Continuity
Connector
Terminal
Connector
Terminal
Driver side
B463
59
B465
59
Existed
Passenger side
B432
B441
Front seat cushion heater
Ground
Continuity
Connector
Terminal
Driver side
B463
59
Not existed
Passenger side
B432