3V1Q63003-3 Tohatsu TILLER HANDLE ASSEMBLY


3V1Q63003-3 TILLER HANDLE ASSEMBLY Tohatsu MFS2.5B, MFS2.5B, MFS2.5B, MFS2B, MFS3.5B, MFS3.5B, MFS3.5B, MFS8A3, MFS8A3, MFS8A3, MFS8A3, MFS9.8A3, MFS9.8A3, MFS9.8A3, MFS9.8A3 TILLER
3V1Q63003-3 TILLER HANDLE ASSEMBLY Tohatsu
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Number on catalog scheme: 9
 

Compatible models:

Tohatsu entire parts catalog list:

MFS2.5B 2009
MFS2.5B 2010
MFS2.5B 2011,2012,2013,2014
MFS2B 2009
MFS3.5B 2009
MFS3.5B 2010,2011,2012,2014
MFS3.5B 2013
MFS8A3 2006
MFS8A3 2007,2008,2009
MFS8A3 2010
MFS8A3 2011,2012,2013,2014
MFS9.8A3 2006
MFS9.8A3 2007,2008,2009
MFS9.8A3 2010
MFS9.8A3 2011,2012,2013,2014

Information:


Illustration 1 g01251711
Schematic for the engine temperature sensorsTest Step 1. Inspect the Electrical Connectors and the Wiring
Illustration 2 g01251714
Locations of the engine temperature sensors (typical left side engine view) (1) Coolant temperature sensor (2) Intake manifold air temperature sensor (3) J2/P2 ECM connectors (4) J1 ECM connector
Turn the keyswitch to the OFF position.
Thoroughly inspect the connectors for sensors (1) and (2). Also, thoroughly inspect ECM connectors (3) and (4). Refer to Troubleshooting, "Electrical Connectors - Inspect" for details.
Illustration 3 g01251712
Terminal locations at the P2 ECM connector for the engine temperature sensors (P2-13) Engine coolant temperature (P2-30) Sensor return (P2-56) Intake manifold air temperature
Illustration 4 g01251713
Terminal locations at the P1 ECM connector for the engine temperature sensors (P1-18) Sensor return #1 (P1-26) Ambient air temperature sensor
Illustration 5 g01155187
Terminal locations at the sensor connector for the engine temperature sensors (Terminal 1) Sensor signal (Terminal 2) Sensor return
Perform a 45 N (10 lb) pull test on each of the wires in the sensor connector and the ECM connector that are associated with the active diagnostic code.
Check the allen head screw for each of the ECM connectors for the proper torque. Refer to Troubleshooting, "Electrical Connectors - Inspect" for the correct torque values.
Check the harness and the wiring for abrasions and for pinch points from each of the temperature sensors to the ECM connector.Expected Result:All connectors, pins, and sockets are completely coupled and/or inserted. The harness and wiring are free of corrosion, of abrasion, and of pinch points.Results:
OK - The connectors and wiring appear to be OK. Proceed to Test Step 2.
Not OK - There is a problem in the connectors and/or wiring.Repair: Repair the connectors or wiring and/or replace the connectors or wiring. Ensure that all of the seals are properly in place and ensure that the connectors are completely coupled. Verify that the repair eliminates the problem.STOPTest Step 2. Check for Active Diagnostic Codes
Connect Caterpillar Electronic Technician (ET) to the service tool connector.
Turn the keyswitch to the ON position.
Monitor the active diagnostic code screen on Cat ET. Check and record any active diagnostic codes.Note: Wait at least 30 seconds in order for the diagnostic codes to become active.
Look for a 03 diagnostic code or a 04 diagnostic code.
Turn the keyswitch to the OFF position.Expected Result:No diagnostic codes are active.Results:
OK - No diagnostic codes are active.Repair: There is not an electrical problem with the temperature sensors at this time. The problem may have been related to a faulty connection in the harness. Carefully reinspect the connectors and wiring. If an intermittent electrical problem is suspected, refer to Troubleshooting, "Electrical Connectors - Inspect" for additional information.STOP
Not OK - A 04 diagnostic code is active at this time. The ECM is detecting a short circuit for one of the temperature sensors. Proceed to Test Step 3.
Not OK - A 03 diagnostic code is active at this time. The ECM is detecting an open circuit for one of the temperature sensors. Proceed to Test Step 4.Test Step 3. Disconnect the Suspect Sensor in Order to Create an Open Circuit
Disconnect the suspect sensor from the engine harness.
Turn the keyswitch to the ON position.
Access the "Active Diagnostic Codes" screen on Cat ET and check for an active 03 diagnostic code for the suspect sensor.Note: Wait at least 30 seconds for activation of the diagnostic codes.
Turn the keyswitch to the OFF position.Expected Result:A 03 diagnostic code is now active for the suspect sensor.Results:
OK - A 04 diagnostic code was active before disconnecting the sensor. A 03 diagnostic code became active after the sensor was disconnected.Repair: There may be a problem with the sensor. Temporarily connect a new sensor to the harness, but do not install the new sensor in the engine. Verify that there are no active diagnostic codes for the new sensor. If there are no active diagnostic codes for the sensor, permanently install the new sensor. Clear any logged diagnostic codes. Verify that the repair eliminates the problem.STOP
Not OK - The 04 diagnostic code is still present. Leave the sensor disconnected. Proceed to Test Step 5.Test Step 4. Create a Short at the Sensor Connector
Disconnect the suspect sensor at the sensor connector.
Fabricate a jumper wire that is long enough to create a short between terminal 1 (signal) and terminal 2 (sensor return) at the suspect sensor's connector. Crimp connector pins to each end of the jumper wire.
Install the jumper wire into the terminals on the harness side of the sensor connector.
Turn the keyswitch to the ON position.
Access the "Active Diagnostic Code" screen on Cat ET. Check for an active 04 diagnostic code


Parts tiller Tohatsu:

3V1Q63011-0
 
3V1Q63011-0 TILLER HANDLE
MFS2.5A, MFS2A, MFS3.5A, MFS8A3, MFS9.8A3, MSF2A
3V1Q63011-2
 
3V1Q63011-2 TILLER HANDLE
MFS2.5B, MFS2.5B, MFS2.5B, MFS2B, MFS3.5B, MFS3.5B, MFS3.5B, MFS8A3, MFS8A3, MFS8A3, MFS9.8A3, MFS9.8A3, MFS9.8A3
3AB-63102-0
 
3AB-63102-0 TILLER HANDLE BUSHING
MFS2.5B, MFS2.5B, MFS2.5B, MFS2B, MFS3.5B, MFS3.5B, MFS3.5B
3V1Q63003-4
 
3V1Q63003-4 TILLER HANDLE ASSEMBLY
MFS4C, MFS5C, MFS6C, MFS8A3, MFS9.8A3
3V1Q63011-3
 
3V1Q63011-3 TILLER HANDLE
MFS4C, MFS5C, MFS6C, MFS8A3, MFS9.8A3
3V2Q63003-1
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