37139-95250 Suzuki Plate, ignition switch


37139-95250 Plate, ignition switch Suzuki 20ELB, 20ELC, 20ELN, 25ELB, 25ELC, 25ELN, DT20ESB, DT20ESC, DT20ESN, DT20MLB, DT20MLC, DT20MLN, DT20MSB, DT20MSC, DT20MSN, DT25ESB, DT25ESC, DT25ESN, DT25MLB, DT25MLC, DT25MLN, DT25MSB, DT25MSC, DT25MSN, DT50ELB, DT50ELC, DT50ELN, DT50ESB, DT50ESC, D Plate
37139-95250 Plate, ignition switch Suzuki
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Buy Plate, ignition switch 37139-95250 Suzuki genuine, new aftermarket parts with delivery
Number on catalog scheme: 2-1
 

Suzuki entire parts catalog list:

20ELB 1977
20ELC 1978
20ELN 1979
25ELB 1977
25ELC 1978
25ELN 1979
DT20ESB 1977
DT20ESC 1978
DT20ESN 1979
DT20MLB 1977
DT20MLC 1978
DT20MLN 1979
DT20MSB 1977
DT20MSC 1978
DT20MSN 1979
DT25ESB 1977
DT25ESC 1978
DT25ESN 1979
DT25MLB 1977
DT25MLC 1978
DT25MLN 1979
DT25MSB 1977
DT25MSC 1978
DT25MSN 1979
DT50ELB 1977
DT50ELC 1978
DT50ELN 1979
DT50ESB 1977
DT50ESC 1978
DT50ESN 1979
DT50MLC 1978
DT50MLN 1979
DT50MSC 1978
DT50MSN 1979
DT65ELC 1978
DT65ELN 1979
DT65ESC 1978
DT65ESN 1979

Information:


Table 1
Diagnostic Trouble Codes For The Glow Plug Starting Aid
J1939 Code Code Description Comments
676-3 Engine Glow Plug Relay : Voltage Above Normal The Electronic Control Module (ECM) detects the following conditions:
The engine is not cranking.
The ECM has been powered for at least one second.
There is a high voltage condition (open circuit) in the glow plug start aid relay circuit for more than 2 seconds.
The warning light will come on. The diagnostic code will be logged.
The ECM is unable to activate the relay for the glow plug starting aid. The glow plugs will not operate. The engine may be difficult to start in cold temperatures and the exhaust may emit white smoke.
676-4 Engine Glow Plug Relay : Voltage Below Normal The Electronic Control Module (ECM) detects the following conditions:
The engine is not cranking.
The ECM has been powered for at least one second.
There is a low voltage condition (short circuit) in the glow plug start aid relay circuit for more than 2 seconds.
The warning light will come on. The diagnostic code will be logged.
The ECM is unable to activate the relay for the glow plug starting aid. The glow plugs will not operate or the glow plugs will operate all the time. The engine may be difficult to start in cold temperatures and the exhaust may emit white smoke.
Follow the troubleshooting procedure to identify the root cause of the fault. The following background information is related to this procedure:The starting aid is used to improve the engine starting when the engine is cold. With the keyswitch in the ON position, the ECM monitors the following parameters to decide if the glow plugs need to be switched ON:
Coolant temperature
Intake manifold air temperature
Fuel temperatureIf the glow plugs are required, then the ECM will activate the starting aid relay for a controlled period. When the glow plug start aid relay is activated, the glow plug start aid relay will supply power to the glow plugs. If a "Wait To Start" lamp is installed, then this lamp will be illuminated to indicate the "Wait To Start" period."Wait to Start Lamp"When glow plugs need to be activated prior to starting, a lamp will indicate that the operator needs to "Wait to Start". Starting aids may be used during the cranking of the engine. Starting aids may be used if the engine has previously been started. The "Wait to Start" lamp will not be active in these conditions.Electronic Service Tool Test AidThe electronic service tool includes the test "Glow Plug Start Aid Override Test". This test will assist the analysis of the cold starting aid.Overview of the Glow Plug Start Aid Override TestThis glow plug start aid override test switches on the cold starting aid when the engine is not running. The glow plug start aid override test aids the analysis of the circuit for the glow plug start aid relay.
Illustration 1 g03831697
Schematic for the glow plug starting aid circuit
Illustration 2 g03831704
Pin locations on the P1 connector for the glow plug starting aid circuit
(90) Glow plug start aid control
Table 2
Troubleshooting Test Steps Values Results
1. Inspect Electrical Connectors and Wiring
A. Check that the fuses are not blown.
B. Inspect the terminals on the glow plug start aid relay and then inspect the connector on the flying lead from the relay. Refer to Troubleshooting, "Electrical Connectors - Inspect" for details.
C. Inspect the bus bar for the glow plugs. Ensure that the nuts that secure the bus bar to each glow plug are tightened to a torque of 2 N m (17 lb in). Ensure that the bus bar is not shorted to the engine.
D. Perform a 45 N (10 lb) pull test on each of the wires in the ECM connector associated with the glow plug starting aid.
E. Check the harness for abrasion and pinch points from the glow plugs back to the ECM.
Loose connection or damaged wire
Result: There is a fault in a connector or the wiring.
Repair: Repair any faulty connectors or replace the wiring harness. Ensure that all the seals are properly in place and ensure that the connectors are correctly coupled.
Use the electronic service tool to clear all logged diagnostic codes and verify that the repair eliminates the fault.
Result: All connectors, pins, and sockets are correctly coupled and/or inserted. The harness is free of corrosion, abrasion, and pinch points. The fuses are not blown. The bus bar is secured to the glow plugs and not shorted to ground.
Proceed to Test Step 2.
2. Check for Active Diagnostic Codes
A. Connect the electronic service tool to the diagnostic connector.
B. Turn the keyswitch to the ON position.
Note: Do not start the engine.
C. Use the electronic service tool to select the "Glow Plug Start Aid Override Test" to turn on the power for the glow plugs.
D. Check for active diagnostic codes or recently logged diagnostic codes.
Diagnostic codes
Result: No diagnostic codes are present.
Repair: There may be an intermittent fault in an electrical component between the ECM and the glow plugs. The problem may be inside an electrical connector. Refer to Troubleshooting, "Electrical Connector - Inspect" to identify intermittent faults.
There may be a fault in the glow plug switched power circuit. The ECM does not monitor the status of this condition.
Proceed to Test Step 7 to test this circuit.
Result: Diagnostic code 676-3 is active or recently logged.
Proceed to Test Step 3.
Result: Diagnostic code 676-4 is active or recently logged.
Proceed to Test Step 5.
3. Create a Short Circuit at the Relay Connector
A. Turn the keyswitch to the OFF position.
B. Remove the glow plug start aid relay.
C. Fabricate a jumper wire. Install the jumper wire between Test Point 1 and Test Point 2 on the harness connector for the glow plug relay. Refer to Illustration 1.
D. Turn the keyswitch to the ON position.
E. Use the electronic service tool to select the "Glow Plug Start Aid Override Test"to turn on the power for the glow plugs.
F. Use the electronic service tool to check for active diagnostic codes. Wait at least 30 seconds for activation of the diagnostic codes.
G. Turn the keyswitch to the OFF position and remove the


Parts plate Suzuki:

41213-93000
 
41213-93000 Plate, Clamp
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21112-93300 Plate, clutch lever
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14131-95200 Plate, exhaust cover
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18151-94300 Plate, drive
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