1210198 HARNESS AS-TRANSMISSION Caterpillar parts
D5M, D6M, D6N
Rating:
Alternative (cross code) number:
CA1210198
121-0198
1210198
CA1210198
121-0198
1210198
Weight: 0.27 pounds 0 kg.
TRACK-TYPE TRACTOR,
You can buy:
US$220.00
28 May 2025
FridayParts
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Engine 3126B 3116 Transmission Wiring Harness 121-0198 for Caterpillar Tractor D5M D6M D6N -N26R
HRHRH Perfect fit and compatibility: The design fully conforms to the specifications of the original part || Installation: Has a simple and fast installation process that saves you time and effort. || Reliable performance: Stable and reliable performance || Materials: Made of high quality materials to enhance durability and durability. || Practical design: Designed for practicality, providing the perfect balance of function and reliability.
HRHRH Perfect fit and compatibility: The design fully conforms to the specifications of the original part || Installation: Has a simple and fast installation process that saves you time and effort. || Reliable performance: Stable and reliable performance || Materials: Made of high quality materials to enhance durability and durability. || Practical design: Designed for practicality, providing the perfect balance of function and reliability.
monica Transmission Wiring Harness 121-0198 for Caterpillar CAT Engine 3126B 3116 Tractor D5M D6M D6N
monica Part Number:CA1210198,121-0198,1210198 || for Caterpillar CAT Track-Type Tractor:D6M, D5M, D5M LGP, D6N XL, D/S, LGP 【Note】Please contact us first if you have any problem
monica Part Number:CA1210198,121-0198,1210198 || for Caterpillar CAT Track-Type Tractor:D6M, D5M, D5M LGP, D6N XL, D/S, LGP 【Note】Please contact us first if you have any problem
CARTEX Transmission Wiring Harness 121-0198 for FITS Caterpillar FITS CAT Engine 3126B 3116 Tractor D5M D6M D6N
CARTEX Whether you're a professional mechanic or a DIY enthusiast,We've got you covered with a wide range of parts that meet the highest standards of quality and performance. || Order your High Quality Part with peace of mind, knowing we prioritize your satisfaction. Quality Parts, Superior Performance - it's not just a promise, it's our standard || QUESTIONS? : We at CARTEX - High Quality Parts USA has more than 40 years of experience in industry and has in-house technicians, If you are not sure if this part fits your machine or tractor, just send us an email before you make the purchase and our in house technicians will revert back to you, right away.
CARTEX Whether you're a professional mechanic or a DIY enthusiast,We've got you covered with a wide range of parts that meet the highest standards of quality and performance. || Order your High Quality Part with peace of mind, knowing we prioritize your satisfaction. Quality Parts, Superior Performance - it's not just a promise, it's our standard || QUESTIONS? : We at CARTEX - High Quality Parts USA has more than 40 years of experience in industry and has in-house technicians, If you are not sure if this part fits your machine or tractor, just send us an email before you make the purchase and our in house technicians will revert back to you, right away.
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Information:
Conditions Which Generate This Code:
Illustration 1 g02607080
Connections of the transmission clutch solenoid 2Note: THE HARNESS BETWEEN THE ECM AND THE OEM CONNECTOR IS NOT A CATERPILLAR HARNESS. FOR MORE INFORMATION ABOUT THIS HARNESS PLEASE CONTACT THE OEM MANUFACTURER. This diagnostic code is associated with the transmission clutch solenoid 2. The FMI 06 means that the ECM has determined that there is a short to ground in the solenoid circuit. The possible causes of this diagnostic code are listed:
The energize circuit of the solenoid is shorted to ground.
The solenoid has failed.
The ECM has failed. An ECM failure is unlikely. Note: The following test procedure may create other diagnostic codes. Ignore these created diagnostic codes and clear these diagnostic codes when the original diagnostic code has been corrected. Ensure that the diagnostic code of CID 1402 FMI 06 is active before performing this procedure.Note: Use a digital multimeter for the measurements in this procedure.Test Step 1. CHECK THE SOLENOID.
Turn the disconnect switch and the key start switch to the ON position. Do not start the engine.
Observe the status of the diagnostic code.
Disconnect the solenoid with the active diagnostic code from the machine harness. Expected Result:The FMI 06 changes to FMI 05 when the solenoid is disconnected.Results:
YES - The FMI 06 changes to FMI 05 when the solenoid is disconnected. The circuit is correct.Repair: The solenoid has failed. Replace the solenoid. Verify that the new solenoid corrects the problem.STOP
NO - The diagnostic code remains active. Proceed to Test Step 2.Test Step 2. CHECK THE ENERGIZE CIRCUIT OF THE SOLENOID FOR A SHORT TO GROUND.
Turn the key start switch and the disconnect switch to the OFF position.
The solenoid remains disconnected from the machine harness.
Disconnect the machine harness connectors from the ECM.
At the machine harness connector, measure the resistance from the signal contact J1-49 to all other contacts that are used in the machine harness connectors for the ECM. Expected Result:Each resistance measurement is greater than 5000 ohms.Results:
OK - Each resistance measurement is greater than 5000 ohms. The machine harness is correct. Proceed to Test Step 3.
NOT OK - Each resistance measurement is not greater than 5000 ohms. There is a short in the machine harness. The short is between J1-49 and the circuit with the low resistance measurement.Repair: Repair the machine harness or replace the machine harness. STOPTest Step 3. CHECK IF THE DIAGNOSTIC CODE REMAINS.
Inspect the harness connectors. Clean the contacts of the harness connectors and check the wires for damage to the insulation caused by excessive heat, battery acid, or chafing.
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the circuit.
Reconnect all harness connectors. Make sure that the harness connectors are fully seated and that the clips for each connector are fastened.
Turn the disconnect switch and the key start switch to the ON position.
Operate the vehicle.
Check the status of the diagnostic code.Expected Result:The diagnostic code is active.Results:
YES - The diagnostic code is active. The diagnostic code has not been corrected.Repair: Check the
Illustration 1 g02607080
Connections of the transmission clutch solenoid 2Note: THE HARNESS BETWEEN THE ECM AND THE OEM CONNECTOR IS NOT A CATERPILLAR HARNESS. FOR MORE INFORMATION ABOUT THIS HARNESS PLEASE CONTACT THE OEM MANUFACTURER. This diagnostic code is associated with the transmission clutch solenoid 2. The FMI 06 means that the ECM has determined that there is a short to ground in the solenoid circuit. The possible causes of this diagnostic code are listed:
The energize circuit of the solenoid is shorted to ground.
The solenoid has failed.
The ECM has failed. An ECM failure is unlikely. Note: The following test procedure may create other diagnostic codes. Ignore these created diagnostic codes and clear these diagnostic codes when the original diagnostic code has been corrected. Ensure that the diagnostic code of CID 1402 FMI 06 is active before performing this procedure.Note: Use a digital multimeter for the measurements in this procedure.Test Step 1. CHECK THE SOLENOID.
Turn the disconnect switch and the key start switch to the ON position. Do not start the engine.
Observe the status of the diagnostic code.
Disconnect the solenoid with the active diagnostic code from the machine harness. Expected Result:The FMI 06 changes to FMI 05 when the solenoid is disconnected.Results:
YES - The FMI 06 changes to FMI 05 when the solenoid is disconnected. The circuit is correct.Repair: The solenoid has failed. Replace the solenoid. Verify that the new solenoid corrects the problem.STOP
NO - The diagnostic code remains active. Proceed to Test Step 2.Test Step 2. CHECK THE ENERGIZE CIRCUIT OF THE SOLENOID FOR A SHORT TO GROUND.
Turn the key start switch and the disconnect switch to the OFF position.
The solenoid remains disconnected from the machine harness.
Disconnect the machine harness connectors from the ECM.
At the machine harness connector, measure the resistance from the signal contact J1-49 to all other contacts that are used in the machine harness connectors for the ECM. Expected Result:Each resistance measurement is greater than 5000 ohms.Results:
OK - Each resistance measurement is greater than 5000 ohms. The machine harness is correct. Proceed to Test Step 3.
NOT OK - Each resistance measurement is not greater than 5000 ohms. There is a short in the machine harness. The short is between J1-49 and the circuit with the low resistance measurement.Repair: Repair the machine harness or replace the machine harness. STOPTest Step 3. CHECK IF THE DIAGNOSTIC CODE REMAINS.
Inspect the harness connectors. Clean the contacts of the harness connectors and check the wires for damage to the insulation caused by excessive heat, battery acid, or chafing.
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the circuit.
Reconnect all harness connectors. Make sure that the harness connectors are fully seated and that the clips for each connector are fastened.
Turn the disconnect switch and the key start switch to the ON position.
Operate the vehicle.
Check the status of the diagnostic code.Expected Result:The diagnostic code is active.Results:
YES - The diagnostic code is active. The diagnostic code has not been corrected.Repair: Check the
Caterpillar parts catalog:
Parts harness Caterpillar catalog:
120H, 135H, 3126B, 322C, 322C FM, 325C, 325C FM, 561N, 570B, 580B, 938G II, 950G II, 953C, 962G II, 963C, D5N, D6N, IT38G II, IT62G II, M325C MH, SPP101
561N, 572R II, 583T, 587T, 953C, 963C, 973C, D10R, D10T, D11N, D11R, D5N, D6K2, D6K2 LGP, D6N, D6N LGP, D6N OEM, D6R, D6R II, D6R III, D6R STD, D6T, D7E, D7R II, D7R XR, D8R, D8R II, D8T, D9R, D9T, PL...
561N, D5N, D6N
2315849
HARNESS ASSEMBLY-ENGINE
D5N, D6N
D5N, D6N
1090681
HARNESS ASSEMBLY-FRONT CHASSIS
561M, D5M, D6M
561M, D5M, D6M
561M, D5M, D6M
2426229
HARNESS ASSEMBLY-SENSOR
561N, D5N, D6N
561N, D5N, D6N
1962695
HARNESS AS-WIRING
953D, D5N, D5R LGP, D6N, D6N LGP
953D, D5N, D5R LGP, D6N, D6N LGP
1408231
HARNESS AS
D5M, D6M
D5M, D6M
2396695
HARNESS AS-WIRING
D5N, D6N
D5N, D6N
1767456
HARNESS AS-WINDOW WIPER
D5N, D6N
D5N, D6N
2782118
HARNESS AS-CAB
561N, D5N, D6N
561N, D5N, D6N
1503380
HARNESS AS
D5M, D6M
D5M, D6M
1101118
HARNESS AS-CAB
D5M, D5N, D6M, D6N
D5M, D5N, D6M, D6N
1408232
HARNESS AS
D5M, D6M
D5M, D6M
1455057
HARNESS AS
D5M, D6M
D5M, D6M
1145939
HARNESS AS
561M, D5M, D6M
561M, D5M, D6M
1247424
HARNESS AS
D6E, D6G SR
D6E, D6G SR
1250350
HARNESS AS
D6G SR
D6G SR
1352472
HARNESS AS
D6E, D6G SR
D6E, D6G SR
1127686
HARNESS AS-SWITCH
D10R, D11R, D5M, D6M, D6R, D7R
D10R, D11R, D5M, D6M, D6R, D7R