Electrical Component Defects
SM 6-121 D086/D087
Trouble-
shooting
6.5 ELECTRICAL COMPONENT DEFECTS
6.5.1 SENSORS
The CN numbers in the following table are the connector numbers on the IOB.
No.
Sensor Name/
Sensor Board Name
Active CN Condition Symptom
SW1
Right Door Open
Switch
L CN204/1
Open
"Open Cover" is
displayed.
Shorted
"Open cover" cannot be
detected.
S9 Duplex Door L CN232/B9
Open
"Open Cover" is
displayed.
Shorted
"Open cover" cannot be
detected.
S1
ID Sensor: M A
CN211/
7, 11
Open/
Shorted
SC400
ID Sensor: C A
CN211/
8, 12
Open/
Shorted
ID Sensor: Y A
CN211/
9, 13
Open/
Shorted
ID Sensor: Front A CN211/1
Open/
Shorted
SC258
ID Sensor: Center
and K
A CN211/2
Open/
Shorted
SC400 / SC258
ID Sensor: Rear A CN211/3
Open/
Shorted
SC258
S12 Registration Sensor L CN224/A2
Open Jam A (Jam8, 17)
Shorted Jam A, B (Jam1)
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