PREVOST H3-41 Maintenance Manual page 348

SECTION 07: TRANSMISSION
FUNCTION
PID/SID
Valve for
shifting to
PSID12
gear 1
(VAG1)
Valve for
shifting to
gear 1
(VAG1)
Valve for
shifting to
gear 1
(VAG1)
Valve for
shifting to
PSID14
gear 2
(VAG2)
Valve for
shifting to
gear 2
(VAG2)
64
PA1621 Maintenance Manual All Series | January 2017
ERROR
FMI
J1587
Activate: The
high side drive is
Voltage
short circuit to
above normal
FMI3 Ubatt
or shorted
Deactivate: The
high
high side drive is
OK
Activate: The
high side drive is
Current below
open circuit
FMI5 normal or
Deactivate: The
open circuit
high side drive is
OK
Activate: The
high side drive is
Current above
short circuit to
normal or
FMI6 Gnd
grounded
Deactivate: The
circuit
high side drive is
OK
Activate: The
high side drive is
Voltage
short circuit to
above normal
FMI3 Ubatt
or shorted
Deactivate: The
high
high side drive is
OK
Activate: The
high side drive is
Current below
open circuit
FMI5 normal or
Deactivate: The
open circuit
high side drive is
OK
CONDITION SYMPTOM
selection enters
faulty gearbox
mode with gear
changes only at
certain vehicle
speeds
Yellow lamp is
sent
The valve is
activated
Gears are
missing
Automatic gear
selection enters
faulty gearbox
mode with gear
changes only at
certain vehicle
speeds
Yellow lamp is
sent
The valve can
not be activated
Gears are
missing
Automatic gear
selection enters
faulty gearbox
mode with gear
changes only at
certain vehicle
speeds
Yellow lamp is
sent
The valve can
not be activated
Gears are
missing
Automatic gear
selection enters
faulty gearbox
mode with gear
changes only at
certain vehicle
speeds
Yellow lamp is
sent
The valve can
not be activated
Gears are
missing
Automatic gear
selection enters
faulty gearbox
mode with gear
changes only at
certain vehicle
speeds
Yellow lamp is
sent
The valve can
not be activated
Gears are
missing
Automatic gear
selection enters
COMMENT