BENDIX Intellipark Service Data page 28

SPN FMI
7902 4 Battery 1 Connection
Shorted to Ground, J1
Pin 18
7910 2 Battery 2 Intermittent
Connection, J2 Pin 14
7910 4 Battery 2 Connection
Shorted to Ground, J2
Pin 14
8621 2 Internal ECU Issue
8621 12 Internal ECU Issue
Table 6 – Diagnostic Trouble Codes (DTCs)
28
Description
Battery input 1 low or
disconnected
Battery input 2 low or
disconnected
Battery input 2 low or
disconnected
DECU incorrect DATA
DECU incorrect DATA
Cause
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Corrective Action
Check battery voltage; if low,
charge battery.
Check battery connections from
J1 Pin 18/1 to fuse panel for
opens or bad connections.
Check fuse panel for blown
fuses.
This DTC should resolve once
the cause is addressed.
Check battery voltage; if low,
charge battery.
Check battery connections from
J2 Pin 14/1 to fuse panel for
opens or bad connections.
Check fuse panel for blown
fuses.
This DTC should resolve once
the cause is addressed.
Check battery voltage; if low,
charge battery.
Check battery connections from
J2 Pin 14/1 to fuse panel for
opens or bad connections.
Check fuse panel for blown
fuses.
This DTC should resolve once
the cause is addressed.
If the DECU just received a
software update, reattempt
or revert to previous software
version if possible.
Cycle the battery and/or place
the key in the off position for 30
seconds.
This DTC should resolve once
the cause is addressed. If the
DTC persists, replace the ECU.
If the DECU just received a
software update, reattempt
or revert to previous software
version if possible.
Cycle the battery and/or place
the key in the off position for 30
seconds.
This DTC should resolve once
the cause is addressed. If the
DTC persists, replace the ECU.