BENDIX Intellipark Service Data page 26

SPN FMI
3512 12 Occupancy Sensor 2
Fault J1 Pin 16 and 7
3512 19 J1939 Interlocks
Message Implausible
- Interlock Open While
in Motion (Occupancy
Sensor 2)
3513 3 Tractor Pressure Sensor
Supply - J1 Pin 2/3
Shorted to Battery
3513 4 Tractor Pressure Sensor
Supply - J1 Pin 2/3
Shorted to Ground
3513 6 Tractor Pressure Sensor
Supply - J1 Pin 2/3
Current Above Normal
3514 3 Trailer Pressure Sensor
Supply - J2 Pin 2/3
Shorted to Voltage
Table 6 – Diagnostic Trouble Codes (DTCs)
26
Description
Excess noise or invalid
signal provided from the
hard wired input
Interlock continuously
reporting not satisfied
Tractor pressure sensor
supply short to a higher
source
Tractor pressure sensor
supply short to ground
Tractor pressure sensor
supply short to another
source
Trailer pressure sensor
supply short to a higher
source
Cause
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Corrective Action
Check resistance in occupancy
sensor wires (J1 Pin 7/16) match.
Check for damage or shorts
from J1 Pins 7/16 to the resistor
network located in the doors or
seat belts.
Check interlocks for your
vehicle in owners manual; verify
operation by testing ability to
unpark when it is and is not
satisfied.
Contact OEM for details on the
source of the CAN message and
fix.
This DTC should resolve once
the cause is addressed.
Verify the tractor pressure sensor
is wired correctly, J1 Pins 2-4 to
tractor pressure sensors on valve
assembly.
Check for damage/shorts on the
power and ground wires, J1 Pin
2/3 to tractor pressure sensor Pin
2/3.
This DTC should resolve once
the cause is addressed.
Verify the tractor pressure sensor
is wired correctly, J1 Pins 2-4 to
tractor pressure sensors on valve
assembly.
Check for damage/shorts on the
power and ground wires, J1 Pin
2/3 to tractor pressure sensor Pin
2/3.
This DTC should resolve once
the cause is addressed.
Verify the tractor pressure sensor
is wired correctly, J1 Pins 2-4 to
tractor pressure sensors on valve
assembly.
Check for damage/shorts on the
power and ground wires, J1 Pin
2/3 to tractor pressure sensor Pin
2/3.
This DTC should resolve once
the cause is addressed.
Verify the trailer pressure sensor
is wired correctly, J2 Pins 2-4 to
trailer pressure sensors on valve
assembly.
Check for damage/shorts on the
power and ground wires, J2 Pin
2/3 to trailer pressure sensor Pin
2/3.