65720-98502 Plug, Fuel Connector Suzuki
25ELT, 25ELX, DT16LT, DT16LT, DT16LT, DT16ST, DT16ST, DT16ST, DT25ELZ, DT25EST, DT25ESX, DT25ESZ, DT25MLT, DT25MLX, DT25MLZ, DT25MST, DT25MSX, DT25MSZ, DT28G, DT28J, DT28Z, DT3.5LN, DT3.5LT, DT3.5LX, DT3.5LZ, DT3.5SN, DT3.5ST, DT3.5SX, DT3.5SZ, DT35E
Plug
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Compatible models:
25ELT
25ELX
DT16LT
DT16ST
DT25ELZ
DT25EST
DT25ESX
DT25ESZ
DT25MLT
DT25MLX
DT25MLZ
DT25MST
DT25MSX
DT25MSZ
DT28G
DT28J
DT28Z
DT3.5LN
DT3.5LT
DT3.5LX
DT3.5LZ
DT3.5SN
DT3.5ST
DT3.5SX
DT3.5SZ
DT35ELT
DT35ELX
DT35ELZ
DT35EST
DT35ESX
DT35ESZ
DT35MLT
DT35MLX
DT35MLZ
DT35MST
DT35MSX
DT35MSZ
DT40ELT
DT40ELX
DT40ELZ
DT40EST
DT40ESX
DT40ESZ
DT40MLT
DT40MLX
DT40MLZ
DT40MSX
DT40MSZ
DT50
DT50M
DT50W
DT5LC
DT5LN
DT5LT
DT5LX
DT5LZ
DT5SC
DT5SN
DT5ST
DT5SX
DT5SZ
DT65
DT8LT
DT8LX
DT8LZ
DT8ST
DT8SX
DT8SZ
DT9.9LT
DT9.9LX
DT9.9LZ
DT9.9ST
DT9.9SX
DT9.9SZ
Suzuki
Suzuki entire parts catalog list:
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- Fuel Hose » 65720-98502
- Fuel Hose » 65720-98502
- Fuel Hose » 65720-98502
- Fuel Hose » 65720-98502
- Fuel Hose » 65720-98502
- Fuel Gauge Hose » 65720-98502
- Fuel Gauge Hose » 65720-98502
- Fuel Gauge Hose » 65720-98502
- Fuel Gauge Hose » 65720-98502
- Fuel Gauge Hose » 65720-98502
- Fuel Gauge Hose » 65720-98502
- Fuel Gauge Hose » 65720-98502
- Fuel Gauge Hose » 65720-98502
- Fuel Gauge Hose » 65720-98502
- Fuel Gauge Hose » 65720-98502
- Fuel Gauge Hose » 65720-98502
- Fuel Gauge Hose » 65720-98502
- Fuel Gauge Hose » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- Fuel Tank » 65720-98502
- FUEL GAUGE - HOSE » 65720-98502
- FUEL GAUGE - HOSE » 65720-98502
- FUEL GAUGE - HOSE » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- FUEL GAUGE - HOSE » 65720-98502
- FUEL GAUGE - HOSE » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Pump » 65720-98502
- Fuel Hose » 65720-98502
- Fuel Hose » 65720-98502
- Fuel Hose » 65720-98502
- Fuel Hose » 65720-98502
- Fuel Hose » 65720-98502
- Fuel Hose » 65720-98502
Information:
Table 1
Diagnostic Codes Table
J1939 Code and Description Conditions which Generate this Code System Response
1656-2 Engine Automatic Start Enable Switch : Erratic, Intermittent, or Incorrect The two inputs from the ECS are in the opposite state. The code is logged. The 1656-2 diagnostic code is generated when the two start/run/stop inputs to the Engine Control Module (ECM) are not complementary. The status for the Engine Control Switch will display "Abnormal/Incorrect Data" while the fault is active. The Electronic Modular Control Panel 4 (EMCP 4) controls the starting and stopping of the engine. The engine parameters for the total number of crank cycles and the engine cooldown must be programmed to zero (0).The following inputs for the engine control are located on the panel for the EMCP 4: "RUN", "AUTO" and "STOP". These switches control a primary input and a secondary input to the ECM. The primary input to the ECM is over the J1939 data link. The secondary input is a set of relay contacts in the EMCP 4 that are normally open to digital return. If the primary input is lost, the ECM will look to the secondary input. The engine parameter for the secondary input must be set to the enabled state in order for the secondary input to be recognized. When the "RUN" switch is pushed, the panel for the EMCP 4 the start/run/stop inputs 1 and 2 to the ECM are pulled low. If the signals to the start/run/stop input of the ECM are in opposite states, the ECM determines that one of the signals is faulty. When one of the signals is faulty, the ECM will keep the last good input. When the diagnostic code activates and the switch is in the "STOP" position, the engine will not start. When the diagnostic activates and the switch is in the "RUN" position, the engine will continue to run.
Illustration 1 g02736056
Schematic for the ECS with EMCP 4
Test Step 1. Inspect the Electrical Connectors and the Wiring
Set the EMCP 4 to the STOP position.
Turn the main disconnect switch to the OFF position.
Illustration 2 g02721290
Location of the J1/P1 and the J2/P2 ECM connectors (typical engine view)
(1) J1/P1 ECM connector
(2) J2/P2 ECM connector
Thoroughly inspect the ECM connectors J1/P1 and J2/P2. Inspect all of the other connectors. Refer to the diagnostic functional test Troubleshooting, "Electrical Connectors - Inspect" for details.
Illustration 3 g02737060
Terminal locations at the P2 ECM connector
(P2-43) Left starter enable -
(P2-51) Left starter enable +
(P2-92) Digital return
Illustration 4 g02737080
P1 ECM connector
(P1-40) Start/Run/Stop 1
(P1-54) Start/Run/Stop 2
(P1-70) Keyswitch
Illustration 5 g02737097
Engine interface connector
(Terminal 46) Start/Run/Stop 1
(Terminal 47) Start/Run/Stop 2
(Terminal 70) ( P1-70) Keyswitch
Illustration 6 g02737104
Power interface connector
(Terminal 30) Left starter enable -
(Terminal 29) Left starter enable +
Perform a 45 N (10 lb) pull test on each of the wires in the ECM connector that are associated with the circuit.
Check the allen head screw on each ECM connector for the proper torque. Refer to Troubleshooting, "Electrical Connectors - Inspect" for the correct torque values.
Check the harness and the wiring for abrasion and for pinch points. Expected Result:All connectors, pins, and sockets are coupled and/or inserted, and the harness and wiring are free of corrosion, of abrasion and of pinch points.Results:
OK - The connectors and wiring are okay. Proceed to Test Step 2.
Not OK - The connectors and/or wiring are not okay.Repair: Repair the connectors and/or wiring or replace the connectors and/or wiring.STOPTest Step 2. Check for Diagnostic Codes
Connect the Caterpillar Electronic Technician (ET).
Restore electrical power to the ECM.
Set the EMCP 4 to the STOP position.
Observe the logged diagnostic codes on Cat ET.
Observe the status screen on Cat ET. Expected Result:Cat ET indicates a 1656-2 diagnostic code.Results:
OK - Cat ET indicates a 1656-2 diagnostic code. Proceed to Test Step 3.
Not OK - Cat ET does not indicate a 1656-2 diagnostic code.Repair: The problem may be intermittent. If the problem is intermittent, perform the diagnostic functional test Troubleshooting, "Electrical Connectors - Inspect".STOPTest Step 3. Check the Wiring for an Open Condition
Turn the EMCP 4 to the STOP position.
Turn the main disconnect switch to the OFF position.
Disconnect the J1/P1 ECM connector.
Check for continuity between P1-54 start/run/stop 2 and P1-40 start/run/stop 1 with a resistance measurement. Expected Result:A short circuit condition exists.Results:
OK - A short circuit condition exists. Proceed to Test Step 4.
Not OK - A short circuit condition does not exist between P1-54 and P1-40.Repair: There is an open circuit between P1-54 and P1-40. Repair the wires or replace the wires between P1-54 and P1-40. Verify that the problem has been resolved.STOPTest Step 4. Check ECM For Proper Operation
Remove the wire from P1-40. Install a jumper wire with a socket terminal into P1-40.
Remove the wire from P1-54. Install a jumper wire with a socket terminal into P1-54.
Remove the wire from P2-92. Install a jumper wire with a socket terminal into P2-92.
Connect the three jumper wires together.
Restore electrical power to the ECM. Expected Result:The status for the Engine Control Switch is Run. The active 1656-2 is gone.Results:
OK - The status for the Engine Control Switch is Run. The active 1656-2 is gone.Repair: There may be an intermittent problem. If the problem is intermittent, perform the diagnostic functional testTroubleshooting, "Electrical Connectors - Inspect". STOP
Not OK - The status for the Engine Control Switch
Parts plug Suzuki:
09248-10003
09248-10003 Plug, Drain
20ELB, 20ELC, 20ELN, 25ELB, 25ELC, 25ELN, 25ELT, 25ELX, DT14C, DT14D, DT14F, DT16LB, DT16LC, DT16LN, DT16LT, DT16LT, DT16LT, DT16SB, DT16SC, DT16SN, DT16ST, DT16ST, DT16ST, DT20ESB, DT20ESC, DT20ESN, DT20MLB, DT20MLC, DT20MLN, DT20MSB, DT20MSC, DT20M
39602-99711
39602-99711 Plug Assembly, Lighting
25ELT, 25ELX, DT14C, DT14D, DT14F, DT16LT, DT16LT, DT16LT, DT16ST, DT16ST, DT16ST, DT25ELZ, DT25EST, DT25ESX, DT25ESZ, DT25MLT, DT25MLX, DT25MLZ, DT25MST, DT25MSX, DT25MSZ, DT28G, DT28J, DT28Z, DT2B, DT2C, DT2N, DT3.5LD, DT3.5LE, DT3.5LN, DT3.5LT, DT
37101-93301
37101-93301 Plug, Lower Cover
20ELB, 20ELC, 20ELN, 25ELB, 25ELC, 25ELN, 25ELT, 25ELX, DT20ESB, DT20ESC, DT20ESN, DT20MLB, DT20MLC, DT20MLN, DT20MSB, DT20MSC, DT20MSN, DT25ELZ, DT25ESB, DT25ESC, DT25ESN, DT25EST, DT25ESX, DT25ESZ, DT25MLB, DT25MLC, DT25MLN, DT25MLT, DT25MLX, DT25M
65720-98500
65720-98500 Plug Assembly, Fuel Connector
20ELB, 20ELC, 20ELN, 25ELB, 25ELC, 25ELN, DT14C, DT14D, DT14F, DT16LB, DT16LC, DT16LN, DT16SB, DT16SC, DT16SN, DT20ESB, DT20ESC, DT20ESN, DT20MLB, DT20MLC, DT20MLN, DT20MSB, DT20MSC, DT20MSN, DT25ESB, DT25ESC, DT25ESN, DT25MLB, DT25MLC, DT25MLN, DT25
65720-98501
65720-98501 Plug Assembly, Fuel Connector
25ELT, 25ELX, DT14C, DT14D, DT14F, DT25ELZ, DT25EST, DT25ESX, DT25ESZ, DT25MLT, DT25MLX, DT25MLZ, DT25MST, DT25MSX, DT25MSZ, DT28G, DT28J, DT28Z, DT3.5LN, DT3.5LT, DT3.5LX, DT3.5LZ, DT3.5SN, DT3.5ST, DT3.5SX, DT3.5SZ, DT50, DT50M, DT50W, DT5LC, DT5LN
09247-25001
09247-25001 Plug, Fuel Drain
20ELB, 20ELC, 25ELB, 25ELC, DT14C, DT14D, DT16LB, DT16LC, DT16LN, DT16SB, DT16SC, DT16SN, DT20ESB, DT20ESC, DT20MLB, DT20MLC, DT20MSB, DT20MSC, DT25ESB, DT25ESC, DT25MLB, DT25MLC, DT25MSB, DT25MSC, DT5LC, DT5SC, DT7.5LB, DT7.5LC, DT7.5SB, DT7.5SC
09250-10001
09250-10001 Plug, Lower Cover
DF100, DF100, DF100, DF100A, DF115, DF115, DF115, DF115A, DF115TL, DF140, DF140, DF140, DF140A, DF140T, DF140T, DF140Z, DF140Z, DF140Z, DF140Z, DF90, DF90TL, DT5LD, DT5LT, DT5LX, DT5LZ, DT5SD, DT5ST, DT5SX, DT5SZ, DT6, DT6LE, DT6LF, DT6SE, DT6SF, DT8
09243-11004
09243-11004 Plug, Water Filter
20ELB, 20ELC, 20ELN, 25ELB, 25ELC, 25ELN, 25ELT, 25ELX, DT14C, DT14D, DT14F, DT16LB, DT16LC, DT16LN, DT16LT, DT16LT, DT16LT, DT16SB, DT16SC, DT16SN, DT16ST, DT16ST, DT16ST, DT20ESB, DT20ESC, DT20ESN, DT20MLB, DT20MLC, DT20MLN, DT20MSB, DT20MSC, DT20M