797B Off-Highway Truck: Using Vital Information Management System to Determine Diagnostic Codes

Components of the VIMS Display (1) Gauge cluster (2) Speedometer/tachometer module (3) Message center (4) Alert indicator (5) Data logging indicator (6) Gauges (7) Tachometer (8) Ground speed readout (9) Gear readout (10) Message area (11) Universal gauge(12) Gauge warning area

The VIMS will alert the operator if an abnormal condition occurs with the machine. The information can be helpful in troubleshooting the problems of the machine. The information can give an idea of the problems which may need repair.

Most of the system events for the VIMS are delayed by eight seconds from the beginning of the event until the event is displayed. Any system event that is shown in the event list will include the eight second duration of the event. System events that originate in other Electronic Control Modules are delayed in the software of that ECM. System events that pertain to the VIMS are not included. The VIMS will immediately show an event when the event is shown in the original ECM.

ACTIVE maintenance events are shown in message area (10). A maintenance event is specified by showing that a parameter has an ERROR. Also, instructions are given to the operator. An example of an instruction would be "CALL SHOP". Each system event that is ACTIVE will scroll in the message area in three second intervals. The following illustration is an example of an error in the circuit for the latching pressure sensor of the transmission.

Press the F1 key in order to toggle the display. The display will show the diagnostic codes for the system events. The following illustration is an example.

Press the F1 key in the gauge mode in order to view the fault. Press the F1 key again in order to view the FMI code. The following statement is an example."Short to ground".

Use the procedure with the same diagnostic code in order to troubleshoot a maintenance event for the VIMS.

List of Data Events for the VIMS on the 994F

Table 1

Parameter	Component	Warning Message	Level of the Event
F IMPL PMP FLT	Filter Bypass Switch of the Front Center Implement Pump	"F IMPL PMP FLT PLGD" "CALL SHOP"	2
F PMP DRV FLT	Bypass Switch of the Front Pump Drive	"F IMPL PMP FLT PLGD" "CALL SHOP"	2
F PMP DRV FLT	Bypass Switch of the Front Pump Drive	"F IMPL PMP FLT PLGD" "SHUTDN SAFELY"	3
F PMP DRV TEMP	Temperature Sensor of the Front Pump Drive	"F PMP DRV TEMP HI" "CALL SHOP"	2
IMPL COOL FLT	Bypass Switch of the Cooling Filter for the Implement	"IMPL COOL FLT PLGD" "CALL SHOP"	2
IMPL COOL FLT	Bypass Switch of the Cooling Filter for the Implement	"IMPL COOL FLT PLGD" "SHUTDN SAFELY"	3
IMPL OIL LVL	Oil Level Switch of the Implement Tank	"IMPL OIL LVL LO" "ADD OIL IMMEDIATELY"	2
IMPL OIL LVL	Oil Level Switch of the Implement Tank	"IMPL OIL LVL LO" "FILL BEFORE STARTUP"	2
IMPL OIL TEMP	Oil Temperature Sensor of the Implement	"IMPL OIL TEMP HI" "IDLE@1700 IN NTRL"	2
IMPL OIL TEMP	Oil Temperature Sensor of the Implement	"IMPL OIL TEMP HI" "SHUTDN SAFELY"	3
IMPL PILOT FLTR	Implement Pilot Filter Bypass Switch	"IMPL PILOT FLTR PLGD" "CALL SHOP"	2
LT IMPL PMP FLT	Filter Bypass Switch of the Left Implement Pump	"LT IMP PMP FLT PLGD" "CALL SHOP"	2
R IMPL PMP FLT	Filter Bypass Switch of the Rear Center Implement Pump	"R IMP PMP FLT PLGD" "CALL SHOP"	2
RT IMPL PMP FLT	Filter Bypass Switch of the Right Implement Pump	"RT IMP PMP FLT PLGD" "CALL SHOP"	2
LFT LINK POS	Lift Linkage Position Sensor	"LFT LINK POS ERR" "CALL SHOP"	2
LFT CYL HD PRES	Pressure Sensor of the Lift Cylinder Head	"LFT CYL HD PRES ERR" "CALL SHOP"	2
F PMP DRV TEMP	Front Pump Drive Oil Temperature Sensor	"F PMP DRV TEMP ERR" "CALL SHOP"	2
IMPL OIL TEMP	Hydraulic Oil Temperature Sensor	"IMPL OIL TEMP ERR" "CALL SHOP"	2
LFT RAISE KO	Electromagnet of the Raise Detent	"LFT RAISE KO ERR" "CALL SHOP"	2
LFT LOWER KO	Electromagnet of the Lower Detent	"LFT LOWER KO ERR" "CALL SHOP"	2
KO SET SW	Kickout Set Switch	"KO SET SW ERR" "CALL SHOP"	2
IMPL PMP PRES	Oil Pressure Sensor of the Fixed Implement Pump	"IMPL PMP PRES ERR" "CALL SHOP"	2
IMPL RAISE SOL	Solenoid of the Raise Limit	"IMPL RAISE SOL ERR" "CALL SHOP"	2
LOWER KO SOL	Solenoid of the Lower Kickout	"LOWER KO SOL ERR" "CALL SHOP"	2
IMPL VAR PMP SOL	Implement Pump Solenoid	"IMPL VAR PMP SOL ERR" "CALL SHOP"	2

List of Data Events for the VIMS on the 854K

Table 2

Parameter	Warning Message	Warning Message (F1)	Level
AFTRCLR TEMP	"AFTRCLR TEMP HI" "REDUCE ENGINE LOAD"	"AFTRCLR TEMP HI"	2
AIRFLTR DERATE	"AIRFLTR DERATE ENGINE DERATED"	"AIRFLTR DERATE" "ACTIVE"	1
ALTITUDE DERAT	ALTITUDE DERAT ENGINE DERATED	ALTITUDE DERAT ACTIVE	1
BRAKE PUMP FLTR	BRAKE PUMP FLTR PLGD CALL SHOP	BRAKE PUMP FLTR PLGD PLGD	2
BRK PDL MISUSE	BRK PDL MISUSE	BRK PDL MISUSE ACTIVE	2
CNKCASE PRES	CNKCASE PRES HI CALL SHOP	CNKCASE PRES HI<Parameter Value>	1
COAST IN NTRL	COAST IN NTRL	COAST IN NTRL ACTIVE	2
CTS ACTIVE	CTS ACTIVE	CTS ACTIVE ACTIVE	1
DOWNSHIFT INHIB	DOWNSHIFT INHIB	DOWNSHIFT INHIB ACTIVE	1
ELEVATED IDLE	ELEVATED IDLE ENG IDLE ELEVATED	ELEVATED IDLE ACTIVE	1
ENG COLD MODE	ENG COLD MODE	ENG COLD MODE ON	1
ENG COOL FLOW	ENG COOL FLOW LO SHUTDN SAFELY	ENG COOL FLOW LO LO	3
ENG COOL TEMP	ENG COOL TEMP LO	ENG COOL TEMP LO<Parameter Value>	1
ENG COOL TEMP	ENG COOL TEMP HI REDUCE ENGINE LOAD	ENG COOL TEMP HI<Parameter Value>	2
ENG OIL LVL	ENG OIL LVL LO FILL BEFORE STARTUP	ENG OIL LVL LO LO	2
ENG OIL LVL	ENG OIL LVL LO ADD OIL IMMEDIATELY	ENG OIL LVL LO LO	3
ENG OIL PRES	ENG OIL PRES LO SHUTDN SAFELY	ENG OIL PRES LO<Parameter Value>	3
ENG SPD	ENG SPD HI REDUCE RPM	ENG SPD HI<Parameter Value>	2
ENG SPD	ENG SPD HI REDUCE RPM	ENG SPD HI<Parameter Value>	2
ENG SPD	ENG SPD HI REDUCE RPM	ENG SPD HI<Parameter Value>	2
EXH TEMP DERATE	EXH TEMP DERATE ENGINE DERATED	EXH TEMP DERATE ACTIVE	1
F AXLE OIL TEMP	F AXLE OIL TEMP HI SLOW DOWN	F AXLE OIL TEMP HI<Parameter Value>	2
F BRK ACUM PRES	F BRK ACUM PRES LO	F BRK ACUM PRES LO LO	1
F BRK ACUM PRES	F BRK ACUM PRES LO DO NOT MOVE MACHINE	F BRK ACUM PRES LO LO	3
F BRK ACUM PRES	F BRK ACUM PRES LO SHUTDN SAFELY	F BRK ACUM PRES LO LO	3
F TRANS OIL FLT	F TRANS OIL FLT PLGD CALL SHOP	F TRANS OIL FLT PLGD PLGD	2
F TRANS OIL FLT	F TRANS OIL FLT PLGD SHUTDN SAFELY	F TRANS OIL FLT PLGD PLGD	3
FAN MOTOR FLTR	FAN MOTOR FLTR PLGD CALL SHOP	FAN MOTOR FLTR PLGD PLGD	2
FAN PUMP FLTR	FAN PUMP FLTR PLGD CALL SHOP	FAN PUMP FLTR PLGD PLGD	2
FUEL FLTR	FUEL FLTR PLGD CALL SHOP	FUEL FLTR PLGD PLGD	1
FUEL FLTR	FUEL FLTR PLGD CALL SHOP	FUEL FLTR PLGD PLGD	2
FUEL LVL	FUEL LVL LO	FUEL LVL LO<Parameter Value>	1
FUEL LVL	FUEL LVL LO ADD FUEL NOW	FUEL LVL LO<Parameter Value>	2
IMP FIX PMP FLT	IMP FIX PMP FLT PLGD CALL SHOP	IMP FIX PMP FLT PLGD PLGD	2
IMPL OIL LVL	IMPL OIL LVL LO ADD OIL IMMEDIATELY	IMPL OIL LVL LO LO	2
IMPL OIL LVL	IMPL OIL LVL LO FILL BEFORE STARTUP	IMPL OIL LVL LO LO	2
IMPL OIL TEMP	IMPL OIL TEMP HI IDLE @1200 IN NTRL	IMPL OIL TEMP HI<Parameter Value>	2
IMPL OIL TEMP	IMPL OIL TEMP HI SHUTDN SAFELY	IMPL OIL TEMP HI<Parameter Value>	3
IMPL PILOT FLTR	IMPL PILOT FLTR PLGD CALL SHOP	IMPL PILOT FLTR PLGD PLGD	2
IMPL PILOT PRES	IMPL PILOT PRES LO CHECK PRES SETTING	IMPL PILOT PRES LO<Parameter Value>	1
IMPL PILOT PRES	IMPL PILOT PRES HI CHECK PRES SETTING	IMPL PILOT PRES HI<Parameter Value>	1
LT AIR FLTR RES	LT AIR FLTR RES HI CALL SHOP	LT AIR FLTR RES HI<Parameter Value>	1
LT AIR FLTR RES	LT AIR FLTR RES HI CALL SHOP	LT AIR FLTR RES HI<Parameter Value>	2
LT EXH TEMP	LT EXH TEMP HI CALL SHOP	LT EXH TEMP HI<Parameter Value>	2
LUC DISABLED	LUC DISABLED	LUC DISABLED ACTIVE	1
NOT IN NEUTRAL	NOT IN NEUTRAL SHIFT TO NEUTRAL	NOT IN NEUTRAL ACTIVE	1
ORS OIL LVL	ORS OIL LVL LO ADD ORS TANK OIL	ORS OIL LVL LO LO	2
ORS SHUTDN	ORS SHUTDN	ORS SHUTDN ACTIVE	1
PARKBK	PARKBK ON	PARKBK ON ON	1
PARKBK	PARKBK ON RELEASE PARKBK	PARKBK ON ON	2
PARKBK	PARKBK ON RELEASE PARKBK	PARKBK ON ON	2
PARKBRK LOCKOUT	PARKBRK LOCKOUT SHIFT TO NEUTRAL	PARKBRK LOCKOUT ACTIVE	1
PRI STRG PRES	PRI STRG PRES LO SHUTDN SAFELY	PRI STRG PRES LO LO	3
PT DERATE	PT DERATE	PT DERATE <Parameter Value>	1
PT SHUTDN	PT SHUTDN	PT SHUTDN <Parameter Value>	1
PTS DERATE	PTS DERATE ENGINE DERATED	PTS DERATE ACTIVE	1
R AXLE OIL TEMP	R AXLE OIL TEMP HI SLOW DOWN	R AXLE OIL TEMP HI<Parameter Value>	2
R BRK ACUM PRES	R BRK ACUM PRES LO	R BRK ACUM PRES LO LO	1
R BRK ACUM PRES	R BRK ACUM PRES LO DO NOT MOVE MACHINE	R BRK ACUM PRES LO LO	3
R BRK ACUM PRES	R BRK ACUM PRES LO SHUTDN SAFELY	R BRK ACUM PRES LO LO	3
R TRANS OIL FLT	R TRANS OIL FLT PLGD CALL SHOP	R TRANS OIL FLT PLGD PLGD	2
R TRANS OIL FLT	R TRANS OIL FLT PLGD SHUTDN SAFELY	R TRANS OIL FLT PLGD PLGD	3
RT AIR FLTR RES	RT AIR FLTR RES HI CALL SHOP	RT AIR FLTR RES HI<Parameter Value>	1
RT AIR FLTR RES	RT AIR FLTR RES HI CALL SHOP	RT AIR FLTR RES HI<Parameter Value>	2
RT EXH TEMP	RT EXH TEMP HI CALL SHOP	RT EXH TEMP HI<Parameter Value>	2
SERV BRK ABUSE	SERV BRK ABUSE CALL SHOP	SERV BRK ABUSE ACTIVE	2
SHUTDOWN SW	SHUTDOWN SW ON	SHUTDOWN SW ON ON	1
SHUTDOWN SW	SHUTDOWN SW KEY OFF REQD	SHUTDOWN SW ON 2	1
SHUTDOWN SW	SHUTDOWN SW ENG WILL NOT START	SHUTDOWN SW ON 2	1
STRG OIL LVL	STRG OIL LVL LO ADD OIL IMMEDIATELY	STRG OIL LVL LO LO	2
STRG OIL LVL	STRG OIL LVL LO FILL BEFORE STARTUP	STRG OIL LVL LO LO	2
STRG OIL PRES	STRG OIL PRES LO SHUTDN SAFELY	STRG OIL PRES LO<Parameter Value>	3
STRG OIL TEMP	STRG OIL TEMP HI IDLE @1200 IN NTRL	STRG OIL TEMP HI<Parameter Value>	2
STRG OIL TEMP	STRG OIL TEMP HI SHUTDN SAFELY	STRG OIL TEMP HI<Parameter Value>	3
STRG PILOT FLTR	STRG PILOT FLTR PLGD CALL SHOP	STRG PILOT FLTR PLGD PLGD	2
STRG PILOT PRES	STRG PILOT PRES LO CHECK PRES SETTING	STRG PILOT PRES LO<Parameter Value>	1
STRG PILOT PRES	STRG PILOT PRES HI CHECK PRES SETTING	STRG PILOT PRES HI<Parameter Value>	1
STRG PUMP FLTR	STRG PUMP FLTR PLGD CALL SHOP	STRG PUMP FLTR PLGD PLGD	2
STRG/TRN LCK	STRG/TRN LCK ON	STRG/TRN LCK ON LOCKED	1
SYS VOLTAGE	SYS VOLTAGE LO CALL SHOP	SYS VOLTAGE LO<Parameter Value>	1
SYS VOLTAGE	SYS VOLTAGE LO CALL SHOP	SYS VOLTAGE LO<Parameter Value>	1
SYS VOLTAGE	SYS VOLTAGE HI CALL SHOP	SYS VOLTAGE HI<Parameter Value>	1
SYS VOLTAGE	SYS VOLTAGE LO CALL SHOP	SYS VOLTAGE LO<Parameter Value>	2
SYS VOLTAGE	SYS VOLTAGE LO RAISE ENG SPD	SYS VOLTAGE LO<Parameter Value>	2
SYS VOLTAGE	SYS VOLTAGE LO SHUTDN SAFELY	SYS VOLTAGE LO<Parameter Value>	3
SYS VOLTAGE	SYS VOLTAGE HI SHUTDN SAFELY	SYS VOLTAGE HI<Parameter Value>	3
SYS VOLTAGE	SYS VOLTAGE LO	SYS VOLTAGE LO<Parameter Value>	1
SYS VOLTAGE	SYS VOLTAGE LO	SYS VOLTAGE LO<Parameter Value>	1
SYS VOLTAGE	SYS VOLTAGE LO RAISE ENG SPD	SYS VOLTAGE LO<Parameter Value>	2
SYS VOLTAGE	SYS VOLTAGE LO SERVICE SOON	SYS VOLTAGE LO<Parameter Value>	2
SYS VOLTAGE	SYS VOLTAGE HI SHUTDN SAFELY	SYS VOLTAGE HI<Parameter Value>	3
SYS VOLTAGE	SYS VOLTAGE LO SHUTDN SAFELY	SYS VOLTAGE LO<Parameter Value>	3
TC OUT OIL TEMP	TC OUT OIL TEMP HI IDLE @1200 IN NTRL	TC OUT OIL TEMP HI<Parameter Value>	2
TC OUT OIL TEMP	TC OUT OIL TEMP HI SHUTDN SAFELY	TC OUT OIL TEMP HI<Parameter Value>	3
TC OUT TEMP	TC OUT TEMP HI IDLE @1200 IN NTRL	TC OUT TEMP HI<Parameter Value>	2
TC OUT TEMP	TC OUT TEMP HI SHUTDN SAFELY	TC OUT TEMP HI<Parameter Value>	3
TC PDL MISUSE	TC PDL MISUSE	TC PDL MISUSE ACTIVE	2
TIMED IC ACTIVE	TIMED IC ACTIVE	TIMED IC ACTIVE ACTIVE	1
TIMED IC ACTIVE	TIMED IC ACTIVE	TIMED IC ACTIVE ACTIVE	1
TOP GEAR LIMIT	TOP GEAR LIMIT	TOP GEAR LIMIT ACTIVE	1
TOP GEAR LIMIT	TOP GEAR LIMIT	TOP GEAR LIMIT ACTIVE	1
TRN LOCKOUT SW	TRN LOCKOUT SW ON	TRN LOCKOUT SW ON LOCKED	1
UNNAMED DERATE	UNNAMED DERATE ENGINE DERATED	UNNAMED DERATE ENGINE DERATED	1
VIMS EVENT LIST	VIMS EVENT LIST FULL CALL SHOP	VIMS EVENT LIST FULL<Parameter Value>	1
VIMS EVENT LIST	VIMS EVENT LIST FULL SCHEDULE DOWNLOAD	VIMS EVENT LIST FULL<Parameter Value>	1
VIMS SNAPSHOT	VIMS SNAPSHOT FULL CALL SHOP	VIMS SNAPSHOT FULL<Parameter Value>	1
VIMS SNAPSHOT	VIMS SNAPSHOT STORED	VIMS SNAPSHOT STORED<Parameter Value>	1
VIMS SNAPSHOT	VIMS SNAPSHOT FULL SCHEDULE DOWNLOAD	VIMS SNAPSHOT FULL<Parameter Value>	1
VIMS SNAPSHOT	VIMS SNAPSHOT STORED	VIMS SNAPSHOT STORED<Parameter Value>	1

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797B Off-Highway Truck: Using Vital Information Management System to Determine Diagnostic Codes 2012-12-25T18:28:00-08:00 Rating: 4.5 Diposkan Oleh: Unknown