3511762 HARNESS AS-ENGINE Caterpillar parts
C18
Rating:
Alternative (cross code) number:
CA3511762
351-1762
3511762
CA3511762
351-1762
3511762
Weight: 5 pounds 2 kg.
GENERATOR SET, MARINE ENGINE,
Compatible equipment models: 3511762:
Information:
Illustration 1 g01166126
Schematic of the Primary Steering Pressure Switch
CID 0793 FMI 04 diagnostic code can only be recorded if the optional secondary steering system is installed. The primary steering pressure switch is connected to two inputs of the ECM. One contact is open and the other contact is grounded during proper operation.This FMI 04 means that the ECM has determined that both contacts are grounded.
Table 1
Primary Steering Pressure Switch
Switch Position 417-GY(Grey) Circuit
N/O
J2-10 484-YL(Yellow) Circuit
N/C
J2-6
Low Pressure Open Closed
High Pressure Closed Open Note: The following test procedure may create other diagnostic codes. Ignore these diagnostic codes and clear these diagnostic codes when the original diagnostic code has been corrected. Ensure that the diagnostic code of CID 0793 FMI 04 is active before performing this procedure.Test Step 1. CHECK THE SWITCH
Turn the key start switch and the disconnect switch to the OFF position.
Disconnect the machine harness from the switch.
Turn the key start switch and the disconnect switch to the ON position. Expected Result:The CID 0793 FMI 04 has been replaced by CID 0793 FMI 03.Results:
OK - The CID 0793 FMI 04 has been replaced by CID 0793 FMI 03. The machine harness and the ECM are correct. Proceed to Test Step 3.
NOT OK - The CID 0793 FMI 04 is still active. Proceed to Test Step 2.Test Step 2. CHECK THE HARNESS
Turn the disconnect switch and the key start switch to the OFF position.
The machine harness remains disconnected from the switch.
Disconnect the machine harness connector(s) from the ECM.
At the machine harness connector for the ECM, measure the resistance from contact J2-6 (wire 484-YL(Yellow)) and contact J2-10 (wire 417-GY(Grey)) of the machine harness to all the contacts that are used in the machine harness connectors for the ECM. Expected Result:Each resistance measurement is greater than 5000 ohms.Results:
YES - Each resistance measurement is greater than 5000 ohms. The ECM has failed.Repair: It is unlikely that the ECM has failed. Exit this procedure and perform this procedure again. If the cause of the diagnostic code is not found, replace the ECM. See Testing And Adjusting, "Electronic Control Module (ECM) - Replace".STOP
NO - One or more of the measurements were less than 5 ohms. There is a short in the machine harness.Repair: The short is between wire 484-YL(Yellow) and the circuit with the lowest resistance measurement, or the short is between wire 417-GY(Grey) and the circuit with the lowest resistance measurement. Repair the machine harness or replace the machine harness.STOPTest Step 3. CHECK THE OPERATION OF THE SWITCH (LOW PRESSURE)Note: Do NOT run the engine during this Test Step. This will cause low system pressure to the primary steering pressure switch.
Remove the jumper that was installed in the previous Test Step.
The machine harness remains disconnected from the switch.
Connect one lead from a multimeter to contact A (wire 201-BK(Black)) of the harness connector for the switch.
Connect the other lead from a multimeter to contact B (wire 417-GY(Grey)) of the harness connector for the switch.
Measure the resistance between contact A (wire 201-BK(Black)) and contact B (wire 417-GY(Grey)). Note
Caterpillar SIS machinery equipment:
Caterpillar SIS
C18 Marine SCAC Generator Set DTP00001-UP »
351-1762
HARNESS AS-ENGINE
C18 Marine Engine TNA00001-UP »
351-1762
HARNESS AS-ENGINE
C18 Marine Engine T2R00001-UP »
351-1762
HARNESS AS-ENGINE
C18 Marine Engine GEX00001-UP »
351-1762
HARNESS AS-ENGINE
C18 Marine Engine GTB00001-UP »
351-1762
HARNESS AS-ENGINE
Caterpillar parts catalog:
Parts harness Caterpillar catalog:
3235180
HARNESS AS-PANEL
3412, 3412E, 3508B, 3516B, 3516C, C12, C18, C32, C7, C9
3412, 3412E, 3508B, 3516B, 3516C, C12, C18, C32, C7, C9
3370958
HARNESS AS-WIRING
3126, 3126B, 3196, 3406E, 3412E, C-12, C12, C15, C18, C32, C7, C9
3126, 3126B, 3196, 3406E, 3412E, C-12, C12, C15, C18, C32, C7, C9
2256107
HARNESS AS-PANEL
3126, 3126B, 3196, 3406E, 3412E, C-12, C12, C15, C18, C30, C32, C7, C9
3126, 3126B, 3196, 3406E, 3412E, C-12, C12, C15, C18, C30, C32, C7, C9
2039610
HARNESS AS-WIRING
3406E, C15, C18
3406E, C15, C18
2256120
HARNESS AS-PANEL
3126, 3196, 3406E, 3412E, C-12, C12, C15, C18, C30, C32, C7, C9
3126, 3196, 3406E, 3412E, C-12, C12, C15, C18, C30, C32, C7, C9
4245195
HARNESS AS
C18, C32
C18, C32
3728080
HARNESS AS-PANEL
C18, C32
C18, C32
4432896
HARNESS AS-ENGINE
3512B, 3516B
3512B, 3516B
4364874
HARNESS AS-CONTROL
MH3037
MH3037
3223402
HARNESS AS-ENGINE
C175-16
C175-16
4443251
HARNESS AS-CAB
312E, 320E, 320E RR
312E, 320E, 320E RR
3906862
HARNESS AS-SCREED
AP-600D, AP-655D
AP-600D, AP-655D
4262740
HARNESS AS-SENSOR
C175-16
C175-16
4157009
HARNESS AS-WIRING
Caterpillar
Caterpillar
2906927
HARNESS AS-SOLENOID
R1700G
R1700G
6I1801
HARNESS GP-WIRING
3306B
3306B
3Y2437
HARNESS ASSEMBLY
955K, 955L
955K, 955L
3454458
HARNESS AS-CONTROL
834H, 836H
834H, 836H