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Infiniti G37 Coupe. Manual - part 1099
SE-64
< COMPONENT DIAGNOSIS >
SLIDING SENSOR
SLIDING SENSOR
DRIVER SIDE
DRIVER SIDE : Description
INFOID:0000000001877723
• The sliding sensor is installed on the seat slide cushion frame.
• The pulse signal is transmitted to the driver seat control unit when sliding is operated.
• The driver seat control unit counts the pulse and calculates the sliding amount of the seat.
DRIVER SIDE : Component Function Check
INFOID:0000000001877724
1.
CHECK FUNCTION
1.
Select “SLIDE PULSE” in “Data Monitor” mode with CONSULT-III.
2.
Check sliding sensor signal under the following conditions.
*1
: The value at the seat position attained when the battery is connected is considered to be 32768.
Is the indication normal?
YES
>> INSPECTION END
NO
>> Perform daiagnosis procedure. Refer to
SE-64, "DRIVER SIDE : Diagnosis Procedure"
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000001877725
1.
CHECK SLIDING SENSOR SIGNAL
1.
Turn ignition switch ON.
2.
Read voltage signal between driver seat control unit harness connector and ground with oscilloscope.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> GO TO 2.
2.
CHECK SLIDING SENSOR CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit connector and sliding sensor connector.
3.
Check continuity between driver seat control unit harness connector and sliding sensor harness connec-
tor.
Monitor item
Condition
Valve
SLIDE PULSE
Seat sliding
Operate (forward)
Change (increase)
*1
Operate (backward)
Change (decrease)*
1
Release
No change
*1
Terminals
Condition
Voltage signal
(+)
(–)
Driver seat control unit
connector
Terminal
B503
24
Ground
Seat sliding
Operate
Other than
above
0 or 5
JMJIA0119ZZ