4331656 KIT-SERVICE Caterpillar parts
C7.1
Rating:
Alternative (cross code) number:
CA4331656
433-1656
4331656
CA4331656
433-1656
4331656
Weight: 0.65 pounds 0 kg.
GENERATOR SET,
Compatible equipment models: 4331656:
Number on catalog scheme:
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Information:
Illustration 1 g02151326
Connections of the 3 Function Auxiliary Control
This diagnostic code is associated with the 3 Function Auxiliary Y-Axis Control (Auxiliary Lever #1 Position Sensor). The FMI 04 diagnostic code is activated when the ECM reads the input signal from the control and the voltage is below the acceptable range. The control receives power from the battery. The control sends a PWM input signal to the Implement ECM. The duty cycle of the signal varies from approximately 80 percent at the full forward position to approximately 20 percent at the full rearward position. When the handle is at the center position, the duty cycle will be approximately 50 percent. The control is a PWM control that operates at a frequency of approximately 500 80 Hz.The possible causes of this diagnostic code are listed:
The signal circuit is shorted to a ground source.
The control 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 2204 - FMI 04 is active before performing this procedure.Note: Use a digital multimeter for the measurements in this procedure.Test Step 1. Check the control
Turn the disconnect switch and the key start switch to the ON position. Do not start the engine.
Disconnect the machine harness connector from the control. Observe the status of the active FMI 04 diagnostic code. Expected Result:The FMI 04 diagnostic code remains active when the harness connector is disconnected. An FMI 03 diagnostic code has not been activated by the ECM.Results:
YES - The FMI 04 diagnostic code remains active when the harness connector is disconnected. The control is not causing the problem. Proceed to Test Step 2.
NO - The FMI 04 diagnostic code is no longer active when the harness connector is disconnected from the control. An FMI 03 diagnostic code is activated when the harness connector is disconnected. The machine harness and the ECM are operating correctly.Repair: The control is causing the problem. There is an internal short to ground in the control group. Replace the control group. After the control group is replaced, verify that the operation of the new control group has corrected the problem before operating the machine.STOPTest Step 2. Check the signal circuit for a short to ground
The machine harness connector remains disconnected from the control.
Turn the key start switch and the disconnect switch to the OFF position.
Disconnect the J1 and J2 machine harness connectors from the ECM.
At the J2 machine harness connector for the ECM, measure the resistance from contact J2-27 wire (E414-PU(Purple)) to a clean source of frame ground. Measure the resistance from contact J2-27 wire (E414-PU(Purple)) to all of the other J1 and J2 contacts that are used for the ECM. Expected Result:Each resistance measurement is greater than 5000 ohms.Results:
YES - Each resistance measurement is greater than 5000 ohms. The circuit is correct. Proceed to Test Step 3.
NO -
Caterpillar parts catalog:
Parts kit Caterpillar catalog:
3306B, 3406C, 3456, C15, C18, C6.6, C7.1, C9
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, 262C, 262C2, 262D, 267, 267B,...
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, 262C, 262C2, 262D, 267, 267B,...
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, 262C, 262C2, 262D, 267, 267B,...
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, 262C, 262C2, 262D, 267, 267B,...
10-20B, 120H, 120M, 120M 2, 12H, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 140H, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M, 160H, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 16H, 16M, 216, 216B, 226B, 22...
10-20B, 120H, 120M, 120M 2, 12H, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 140H, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M, 160H, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 16H, 16M, 216, 216B, 226B, 22...
1090, 120H, 120K, 120K 2, 120M, 120M 2, 12H, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 1390, 140H, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M, 160H, 160K, 160M, 160M 2, 160M 3, 160M...
120M 2, 2384C, 2484C, 2570C, 2670C, 312E, 312E L, 314E CR, 314E LCR, 316E L, 318E L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D2 L, 323E L, 324E, 324E L, 324E LN, 329E, 3...
4408443
KIT-CYLINDER HEAD REPAIR
120M 2, 2484C, 2570C, 2670C, 312E, 312E L, 314E CR, 314E LCR, 316E L, 318E L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323E L, 324E, 324E L, 329E, 329E L, 329E LN, 420F, 428F, 430F, 450F, 559C, 563C,...
120M 2, 2484C, 2570C, 2670C, 312E, 312E L, 314E CR, 314E LCR, 316E L, 318E L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323E L, 324E, 324E L, 329E, 329E L, 329E LN, 420F, 428F, 430F, 450F, 559C, 563C,...
120M, 120M 2, 12M, 2384C, 2470C, 2484C, 2570C, 2670C, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D2 L, 323E L, 324E, 324E L, 324E LN, 329E, 329E L,...
120M, 120M 2, 12M, 2384C, 2470C, 2484C, 2570C, 2670C, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D2 L, 323E L, 324E, 324E L, 324E LN, 329E, 329E L,...
2384C, 2484C, 312E, 312E L, 314E CR, 314E LCR, 316E L, 318E L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323E L, 559C, 579C, 924K, 930K, 938K, C4.4, C4.4XQ100, C4.4XQ80, C6.6, C7.1, CB-44B, CB-54B, CP...
3975682
KIT-PUMP
120M 2, 2570C, 2670C, 324E, 324E L, 324E LN, 329E, 329E L, 329E LN, 525D, 535D, 545D, 555D, 563C, 573C, 950K, 962K, BG1000E, BG1055E, C4.4, C7.1
120M 2, 2570C, 2670C, 324E, 324E L, 324E LN, 329E, 329E L, 329E LN, 525D, 535D, 545D, 555D, 563C, 573C, 950K, 962K, BG1000E, BG1055E, C4.4, C7.1
3527994
KIT-SWITCH
120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, 793F CMD, 834K, 836K, 988K, C32, D10T2, D11T, D6T LGP, D6T LGPPAT,...
120M 2, 12M 2, 12M 3, 12M 3 AWD, 140M 2, 140M 3, 140M 3 AWD, 160M 2, 160M 3, 160M 3 AWD, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, 793F CMD, 834K, 836K, 988K, C32, D10T2, D11T, D6T LGP, D6T LGPPAT,...
3554378
KIT-CONNECTING PLUG
12M 3, 12M 3 AWD, 140M 3, 140M 3 AWD, 160M 3, 160M 3 AWD, 621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 770G, 770G OEM, 772G, 772G OEM, 785D, 910K, 914K, 980M, C13, C15, C18, C32, C9.3, CX48...
12M 3, 12M 3 AWD, 140M 3, 140M 3 AWD, 160M 3, 160M 3 AWD, 621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 770G, 770G OEM, 772G, 772G OEM, 785D, 910K, 914K, 980M, C13, C15, C18, C32, C9.3, CX48...
3512C, 3516C, TH55-E70, XQC1200
6L4853
KIT (TERMINAL AND HOLDER)
1673, D330A, D333A, D334, D398A
1673, D330A, D333A, D334, D398A
5L6485
KIT (BRUSH REPLACEMENT)
1673, D330A, D333A, D334, D398A
1673, D330A, D333A, D334, D398A
16, 1673, 651, D330A, D333A, D334, D398A
5L6483
KIT (POSITIVE RECTIFIER)
16, 1673, 651, D330A, D333A, D334, D398A
16, 1673, 651, D330A, D333A, D334, D398A
30/30, 3512C, 508, 950F, 950F II, 950G, 950G II, 960F, 962G, 962G II, 966F, 966F II, 966G, 970F, 972G, 980F, 980F II, 980G, 980G II, AD40, AD45, AE40, DEUCE, G3508, G3508B, G3512, G3512B, G3516, G3516...