6A5277 CONNECTOR Caterpillar parts
785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793C, 793D, 797B, 950 GC, D6N
Rating:
Alternative (cross code) number:
CA6A5277
6A-5277
6A5277
CA6A5277
6A-5277
6A5277
Weight: 0.01 pounds 0 kg.
TRACK-TYPE TRACTOR, WHEEL LOADER,
Compatible equipment models: 6A5277:
Number on catalog scheme:
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Information:
the "Active Diagnostic" screen on Cat ET. Check and record any active diagnostic codes.
Turn the engine control switch to the STOP position.
Return all the wiring to the original configuration.Expected Result:An open circuit diagnostic code (-5) is now active for the fuel actuator's solenoid.Results:
OK - A short circuit diagnostic code (-6) was active before disconnecting the connector. An open circuit diagnostic code (-5) became active after disconnecting the connector. The ECM detected the open circuit. The engine harness between the terminal box and the ECM is OK.Repair: Repair the wiring between the terminal box and the connector for the fuel actuator's connector. Clear any logged diagnostic codes.STOP
Not OK - A short circuit diagnostic code (-6) remains active when the connector on the terminal box for the fuel actuator's solenoid is disconnected. There is a short circuit between the terminal box and the ECM. Proceed to Test Step 7.Test Step 5. Create a Short at the Connector
Turn the engine control switch to the STOP position.
Return all the wiring to the original configuration.Expected Result:An open circuit diagnostic code (-5) is now active for the fuel actuator's solenoid.Results:
OK - A short circuit diagnostic code (-6) was active before disconnecting the connector. An open circuit diagnostic code (-5) became active after disconnecting the connector. The ECM detected the open circuit. The engine harness between the terminal box and the ECM is OK.Repair: Repair the wiring between the terminal box and the connector for the fuel actuator's connector. Clear any logged diagnostic codes.STOP
Not OK - A short circuit diagnostic code (-6) remains active when the connector on the terminal box for the fuel actuator's solenoid is disconnected. There is a short circuit between the terminal box and the ECM. Proceed to Test Step 7.Test Step 5. Create a Short at the Connector
Caterpillar parts catalog:
Parts connector Caterpillar catalog:
3603556
CONNECTOR AS
966H, 966K, 972H, D6N
966H, 966K, 972H, D6N
3779612
CONNECTOR AS
D7E, D7E LGP
D7E, D7E LGP
3855778
CONNECTOR AS
D7E, D7E LGP, D8T
D7E, D7E LGP, D8T
3196250
CONNECTOR
770G, 770G OEM, 772G, 772G OEM, D7E, D7E LGP
770G, 770G OEM, 772G, 772G OEM, D7E, D7E LGP
3535135
CONNECTOR AS
770G, 770G OEM, 772G, 772G OEM, D7E, D7E LGP
770G, 770G OEM, 772G, 772G OEM, D7E, D7E LGP
2681513
CONNECTOR
973D, 994F
973D, 994F
1090, 1190, 1190T, 120H, 1290T, 12H, 12H NA, 1390, 140H, 140H NA, 2290, 2390, 2391, 2491, 2590, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, 621F, 627F, 824H, 825G, 825G II, 825H, 914G...
1607627
CONNECTOR AS
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, 824H, 825G II, 825H, 914G, 950H, 962H, D3K2 LGP, D4K2 XL, D5K2 XL, IT14G, IT6...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, 824H, 825G II, 825H, 914G, 950H, 962H, D3K2 LGP, D4K2 XL, D5K2 XL, IT14G, IT6...
3259779
CONNECTOR
D7E, D7E LGP, PL83
D7E, D7E LGP, PL83
3920777
CONNECTOR AS
525D, 535D, 545D, 555D, D8T, HM825, MD-250, PL83, PL87
525D, 535D, 545D, 555D, D8T, HM825, MD-250, PL83, PL87
3555484
CONNECTOR
D6K XL, D7R II
D6K XL, D7R II
4255634
CONNECTOR
12M 2, 336E, 336E H, 336E L, 349E, 349E L, 349E L VG, 374F L, 735B, 740B, 980K, D6T LGP, D6T XL, D7E
12M 2, 336E, 336E H, 336E L, 349E, 349E L, 349E L VG, 374F L, 735B, 740B, 980K, D6T LGP, D6T XL, D7E