User Manual

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TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
MCU 5500 4 * L S.C. TO GROUND AT CLUTCH K3
the measured resistance value of the
valve is out of limit, the voltage at K3
valve is too low.
MCU 5500 5 * L O.C. AT CLUTCH K3 the measured
resistance value of the valve is out of
limit.
MCU 551 3 * L Clutch Cutoff Mode Selector Voltage
– Voltage Above Normal, Or Shorted
To High Source
MCU 551 4 * L Clutch Cutoff Mode Selector Voltage
– Voltage Below Normal, Or Shorted
To Low Source
MCU 551 3 * F Clutch Cutoff Mode Selector Circuit .
Voltage Above Normal, or Shorted to
High Source (or Open Circuit)
MCU 551 4 * F Clutch Cutoff Mode Selector Circuit .
Voltage Below Normal, or Shorted to
Low Source
MCU 5510 3 * L S.C. TO BATTERY VOLTAGE AT
CLUTCH K4 the measured resist-
ance value of the valve is out of limit,
the voltage at K4 valve is too high.
MCU 5510 4 * L S.C. TO GROUND AT CLUTCH K4
the measured resistance value of the
valve is out of limit, the voltage at K4
valve is too low.
MCU 5510 5 * L O.C. AT CLUTCH K4 the measured
resistance value of the valve is out of
limit.
MCU 552 3 * L Transmission Shift Mode Selector
Voltage – Voltage Above Normal, Or
Shorted To High Source
MCU 552 4 * L Transmission Shift Mode Selector
Voltage – Voltage Below Normal, Or
Shorted To Low Source
MCU 552 3 * F Transmission Shift Mode Selector
Circuit . Voltage Above Normal, or
Shorted to High Source (or Open Cir-
cuit)
MCU 552 4 * F Transmission Shift Mode Selector
Circuit . Voltage Below Normal, or
Shorted to Low Source
MCU 5520 3 * L S.C. TO BATTERY VOLTAGE AT
CLUTCH KV the measured resist-
ance value of the valve is out of limit,
the voltage at KV valve is too high.
MCU 5520 4 * L S.C. TO GROUND AT CLUTCH KV
the measured resistance value of the
valve is out of limit, the voltage at KV
valve is too low.
MCU 5520 5 * L O.C. AT CLUTCH KV the measured
resistance value of the valve is out of
limit.
MCU 5530 3 * L S.C. TO BATTERY VOLTAGE AT
CLUTCH KR the measured resist-
ance value of the valve is out of limit,
the voltage at KR valve is too high.
MCU 5530 4 * L S.C. TO GROUND AT CLUTCH KR
the measured resistance value of the
valve is out of limit, the voltage at KR
valve is too low.
MCU 5530 5 * L O.C. AT CLUTCH KR the measured
resistance value of the valve is out of
limit.
MCU 5535 3 * L S.C. TO BATTERY VOLTAGE AT
DLM TRANSVERSAL OUTPUT TCU
detected a wrong voltage at the out-
put pin, that looks like a s.c. to bat-
tery voltage.
MCU 5535 4 * L S.C. TO GROUND AT DLM TRANS-
VERSAL OUTPUT TCU detected a
wrong voltage at the output pin, that
looks like a s.c. to vehicle ground.
MCU 5535 5 * L O.C. AT DLM TRANSVERSAL OUT-
PUT TCU detected a wrong voltage
continued..........
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TYPE SPN FMI
En-
gine
Ma-
chine
type
Description
at the output pin, that looks like a o.c.
for this output pin
MCU 5540 3 * L S.C. TO BATTERY VOLTAGE AT
CONVERTER CLUTCH (REGULA-
TOR VALVE)
MCU 5540 4 * L S.C. TO GROUND AT CONVERTER
CLUTCH (REGULATOR VALVE)
MCU 5540 5 * L O.C. AT CONVERTER CLUTCH
(REGULATOR VALVE)
ECM 5543 12 S E Exhaust brake actuator, control fault
ECM 5543 12 S L Exhaust brake actuator, control fault
ECM 5543 13 S E Exhaust brake actuator, fault with
stop position
ECM 5543 13 S L Exhaust brake actuator, fault with
stop position
ECM 5543 15 S E Actuator for exhaust brake M4000
reports that the supply voltage is too
low.
ECM 5543 15 S L Actuator for exhaust brake M4000
reports that the supply voltage is too
low.
ECM 5543 16 S E Exhaust brake actuator, over temper-
ature
ECM 5543 16 S L Exhaust brake actuator, over temper-
ature
ECM 5543 18 S E The electric motor temperature for
the actuator for exhaust brake
M4000 has been above 125¡ÆC for
more than 10 minutes or above
130¡ÆC for more than 3 seconds.
ECM 5543 18 S L The electric motor temperature for
the actuator for exhaust brake
M4000 has been above 125¡ÆC for
more than 10 minutes or above
130¡ÆC for more than 3 seconds.
ECM 5543 2 S E Exhaust brake actuator, control fault
ECM 5543 2 S L Exhaust brake actuator, control fault
ECM 5543 21 S E Exhaust brake actuator, error
ECM 5543 21 S L Exhaust brake actuator, error
ECM 5543 3 S E Exhaust brake actuator, short circuit
to +24V
ECM 5543 3 S L Exhaust brake actuator, short circuit
to +24V
ECM 5543 4 S E Exhaust brake actuator, short circuit
to ground
ECM 5543 4 S L Exhaust brake actuator, short circuit
to ground
ECM 5543 5 S E Exhaust brake actuator, stuck in
open position
ECM 5543 5 S L Exhaust brake actuator, stuck in
open position
ECM 5543 6 S E Exhaust brake actuator, faulty
ECM 5543 6 S L Exhaust brake actuator, faulty
ECM 5543 7 S E Exhaust brake actuator, stuck in
closed position
ECM 5543 7 S L Exhaust brake actuator, stuck in
closed position
ECM 5543 9 S E The electric motor temperature for
the actuator for exhaust brake
M4000 has been above 125¡ÆC for
more than 10 minutes or above
130¡ÆC for more than 3 seconds.
ECM 5543 9 S L The electric motor temperature for
the actuator for exhaust brake
M4000 has been above 125¡ÆC for
more than 10 minutes or above
130¡ÆC for more than 3 seconds.
ECM 5543 12 S F Exhaust brake actuator, control fault
continued..........
90
6 SPN 5~