2866395 CONNECTOR Caterpillar parts
312E L, 314C, 314E CR, 314E LCR
Rating:
Alternative (cross code) number:
CA2866395
286-6395
2866395
CA2866395
286-6395
2866395
Weight: 0.83 pounds 0 kg.
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Information:
Test Step 1. CHECK THE SENSOR
Turn the disconnect switch and the key start switch to the ON position.
Disconnect the harness connector of the machine from the main hydraulic pump discharge pressure sensor. Observe the status of the diagnostic code at the same time. Expected Result:The FMI 04 diagnostic code will remain active if the sensor is not the cause of the problem. If the FMI 04 diagnostic code changes to an active FMI 03 diagnostic code after disconnecting the sensor from the machine harness, then the sensor is shorted internally.Results:
OK - The FMI 04 diagnostic code remains active. The sensor has not failed. Proceed to Test Step 2.
NOT OK - The FMI 04 diagnostic code changes to an FMI 03 diagnostic code when the sensor is disconnected. The machine harness and the ECM are operating correctly.Repair: The main hydraulic pump discharge pressure sensor has failed. Replace the sensor. After replacement of the sensor, verify that the operation of the new sensor is correct before operating the machine.STOPTest Step 2. CHECK THE POWER SUPPLY AT THE SENSOR
Turn the disconnect switch and the key start switch to the OFF position.
Do not disconnect the machine harness connector from the sensor.
At the back of the machine harness connector for the main hydraulic pump discharge pressure sensor, insert 7X-1710 Multimeter Probes along contact A (wire 997-OR(Orange)) (supply) and along contact B (wire 998-BR(Brown)) (return).
Turn the disconnect switch and the key start switch to the ON position.
Measure the voltage from contact A to contact B. Expected Result:The voltage measurement is 5.0 .5 VDC.Results:
OK - The voltage measurement is 5.0 .5 VDC. The voltage is correct. Proceed to Test Step 4.
NOT OK - The voltage measurement is less than 5.0 .5 VDC. The power supply voltage is not correct. Proceed to Test Step 3.Test Step 3. CHECK THE POWER SUPPLY AT THE ECM
Turn the disconnect switch and the key start switch to the OFF position.
At the connector for the Implement ECM J1, use a 151-6320 Removal Tool to remove the supply wire and the socket at contact J1-11 (wire 997-OR(Orange)) and remove the return wire and the socket (wire 998-BR(Brown)) at contact J1-21. The harness connector remains connected to the ECM.
Turn the disconnect switch and the key start switch to the ON position.
Use the multimeter probes to make contact on the connector pins of the ECM. Measure the voltage at the ECM pins between the contact J1-11 (power supply) and the contact J1-21 (return). Expected Result:The voltage measurement is 5.0 .5 VDC.Results:
OK - The voltage measurement is 5.0 .5 VDC. The voltage is correct. the ECM power supply is correct. There is a problem in the machine harness.Repair: The Power supply circuit is not connected or the circuit has a bad connection in the machine harness. Refer to the complete Electrical System Schematic of the machine. Examine all of the connectors that are in the power supply circuit. Verify that the connections are clean, that the connections are
Turn the disconnect switch and the key start switch to the ON position.
Disconnect the harness connector of the machine from the main hydraulic pump discharge pressure sensor. Observe the status of the diagnostic code at the same time. Expected Result:The FMI 04 diagnostic code will remain active if the sensor is not the cause of the problem. If the FMI 04 diagnostic code changes to an active FMI 03 diagnostic code after disconnecting the sensor from the machine harness, then the sensor is shorted internally.Results:
OK - The FMI 04 diagnostic code remains active. The sensor has not failed. Proceed to Test Step 2.
NOT OK - The FMI 04 diagnostic code changes to an FMI 03 diagnostic code when the sensor is disconnected. The machine harness and the ECM are operating correctly.Repair: The main hydraulic pump discharge pressure sensor has failed. Replace the sensor. After replacement of the sensor, verify that the operation of the new sensor is correct before operating the machine.STOPTest Step 2. CHECK THE POWER SUPPLY AT THE SENSOR
Turn the disconnect switch and the key start switch to the OFF position.
Do not disconnect the machine harness connector from the sensor.
At the back of the machine harness connector for the main hydraulic pump discharge pressure sensor, insert 7X-1710 Multimeter Probes along contact A (wire 997-OR(Orange)) (supply) and along contact B (wire 998-BR(Brown)) (return).
Turn the disconnect switch and the key start switch to the ON position.
Measure the voltage from contact A to contact B. Expected Result:The voltage measurement is 5.0 .5 VDC.Results:
OK - The voltage measurement is 5.0 .5 VDC. The voltage is correct. Proceed to Test Step 4.
NOT OK - The voltage measurement is less than 5.0 .5 VDC. The power supply voltage is not correct. Proceed to Test Step 3.Test Step 3. CHECK THE POWER SUPPLY AT THE ECM
Turn the disconnect switch and the key start switch to the OFF position.
At the connector for the Implement ECM J1, use a 151-6320 Removal Tool to remove the supply wire and the socket at contact J1-11 (wire 997-OR(Orange)) and remove the return wire and the socket (wire 998-BR(Brown)) at contact J1-21. The harness connector remains connected to the ECM.
Turn the disconnect switch and the key start switch to the ON position.
Use the multimeter probes to make contact on the connector pins of the ECM. Measure the voltage at the ECM pins between the contact J1-11 (power supply) and the contact J1-21 (return). Expected Result:The voltage measurement is 5.0 .5 VDC.Results:
OK - The voltage measurement is 5.0 .5 VDC. The voltage is correct. the ECM power supply is correct. There is a problem in the machine harness.Repair: The Power supply circuit is not connected or the circuit has a bad connection in the machine harness. Refer to the complete Electrical System Schematic of the machine. Examine all of the connectors that are in the power supply circuit. Verify that the connections are clean, that the connections are
Caterpillar parts catalog:
Parts connector Caterpillar catalog:
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10 FT, 10-20B, 1090, 10B, 1190, 1190T, 120G, 120H, 120H ES, 120H NA, 120K, 120M, 1290T, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 130G, 135H, 135H NA, 1390, 140G, 140H, 140H ES, 140H NA, 140K, 140M, 143H, 1...
10 FT, 10-20B, 1090, 1190, 1190T, 120G, 120H, 120M 2, 1290T, 12H, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 1390, 140G, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14G, 14H, 14M, 160K, 160M, ...
10-20B, 1090, 1190, 1190T, 120H, 120M, 120M 2, 1290T, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 1390, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 216, 216B, 216B3, 226B, 22...
1090, 1190, 1190T, 1290T, 216, 216B, 216B3, 226B, 226B3, 228, 232B, 236, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 248, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262...
1090, 1190, 1190T, 120M, 120M 2, 1290T, 12M, 12M 2, 12M 3, 12M 3 AWD, 1390, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 16H, 16M, 216, 216B, 216B3, 226B, 226B3...
1090, 1190, 1190T, 120H, 120M, 1290T, 12H, 12M, 130G, 135H, 1390, 140H, 140M, 14G, 14M, 160H, 160M, 16G, 16M, 216, 226B, 226B3, 228, 2290, 232B, 236, 236B, 236B3, 2384C, 2390, 2391, 242B, 247B, 247B3,...
1090, 1190, 1190T, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 1290T, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 1390, 140G, 140H, 140H ES, 140H NA...
10 FT, 10-20B, 10B, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 1390, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 14...
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10 FT, 10B, 120G, 12G, 130G, 140G, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA, 216, 236, 2384C, 2484C, 24H, 24M, 305, 306, 307B, 308D, 308E, 308E CR, 308E2 CR, 312C, 312C L, 312E, 312E L, 314C, 314D CR,...
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2866394
CONNECTOR AS
312E L, 314C, 314E CR, 314E LCR
312E L, 314C, 314E CR, 314E LCR
314C, 314D LCR, 315D L, 320D, 320D LRR, 321C, 321D LCR, 324D L, 325D L, 328D LCR, 330D L, 336D L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, W345C MH
2445227
CONNECTOR
314C
314C
2445226
CONNECTOR
314C
314C
2083110
CONNECTOR
314C, 314D CR, 314D LCR, 314E CR, 314E LCR
314C, 314D CR, 314D LCR, 314E CR, 314E LCR
1949081
CONNECTOR
312E, 312E L, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR
312E, 312E L, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR
1645552
CONNECTOR AS
1190, 1390, 2390, 318C, 319C, 320C, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321C, 321D LCR, 322B L, ...
1190, 1390, 2390, 318C, 319C, 320C, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321C, 321D LCR, 322B L, ...
2095888
CONNECTOR
2384C, 2484C, 318C, 325C L, 559C, 579C
2384C, 2484C, 318C, 325C L, 559C, 579C
307E, 308E, 311D LRR, 311F LRR, 318C, 320, 320 L, 320B, 320B FM LL, 320C, 320C FM, 320E LN, 320N, 321B, 322, 322 FM L, 322 LN, 322B, 322B L, 322C, 323E L, 324E L, 324E LN, 325, 325 L, 325B, 325B L, 32...
1645589
CONNECTOR AS
307E, 308E, 311D LRR, 311F LRR, 318C, 320C, 320C FM, 320E LN, 322B L, 322C, 323E L, 324E L, 324E LN, 325B L, 325C, 330B L, 330C, 330C FM, 330C L, 330C MH, 336E HVG, 345B II, 345B II MH, 345B L, 345C, ...
307E, 308E, 311D LRR, 311F LRR, 318C, 320C, 320C FM, 320E LN, 322B L, 322C, 323E L, 324E L, 324E LN, 325B L, 325C, 330B L, 330C, 330C FM, 330C L, 330C MH, 336E HVG, 345B II, 345B II MH, 345B L, 345C, ...
318C, 320C, 320C L, 320E LN, 321C, 323D2 L, 323E L, 324E L, 324E LN, 330C L, 345C, 345C L, 345D, 345D L, 349D, 349D L, 966M XE, 972M XE, CB-44B, CB-54B, CD-54B, R1600G
1859763
CONNECTOR
318C
318C