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GAUGE-OIL LEVEL 2803751 - Caterpillar


2803751 GAUGE-OIL LEVEL Caterpillar parts 303.5C, 303.5D, 303C CR, 304C CR, 304D CR, 305.5D, 305C CR, 305D CR
Rating:
69
Alternative (cross code) number:
CA2803751
280-3751
2803751
Caterpillar 2803751 GAUGE-OIL LEVEL
Weight: 0.08 pounds 0 kg.

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MINI HYD EXCAVATOR,

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$53.01

10 Aug 2025

US: Components eSto
280375-1, 15P AMPMODU II SHRD HDR, ST, TIN (10 Items)
TE Connectivity / AMP
$44.00

24 Jul 2025

US: Components eSto
280375-1, 15P AMPMODU II SHRD HDR, ST, TIN (10 Items)
TE Connectivity / AMP
$40.61

04 Feb 2025

US: Online Componen
280375-1, 15P AMPMODU II SHRD HDR, ST, TIN (10 Items)
TE Connectivity / AMP
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Compatible equipment models: 2803751:

MINI HYD EXCAVATOR  303.5C   303.5D   303C CR   304C CR   304D CR   305.5D   305C CR   305D CR   Caterpillar

Information:


Illustration 1 g02042457
Schematic of the "Auxiliary Pedal 1 Control Pressure" SensorThis diagnostic code is associated with the "Auxiliary Pedal 1 Control Pressure" Sensor. This diagnostic code is recorded when the Machine ECM reads the sensor signal voltage and the voltage is too low. The possible causes of this failure are listed below:
The sensor has failed.
The signal circuit in the machine harness is shorted to ground.
The Machine ECM has failed. A failure of the ECM is unlikely.Test Step 1. CHECK THE SENSOR.
Disconnect the machine harness from the sensor. Expected Result:The diagnostic code changes from CID 3577 FMI 04 to a CID 3577 FMI 03 diagnostic code. Results:
OK - The diagnostic code changed to CID 3577 FMI 03. This change indicates that the failure is no longer present. The sensor has failed.Repair: Replace the sensor.STOP
NOT OK - The diagnostic code CID 3577 FMI 04 remained active. This change indicates that the failure remains present. The sensor is not the cause of the failure. Proceed to Test Step 2.Test Step 2. CHECK THE HARNESS.
Turn the key start switch and the disconnect switch to the OFF position.
Disconnect the J1 machine harness connector from the Machine ECM.
At the harness connector for the sensor, measure the resistance between the signal contact 3 (wire N795-WH) and frame ground. Expected Result:The resistance is greater than 5000 ohms. Results:
OK - The resistance is greater than 5000 ohms. The harness circuit resistance is correct. The Machine ECM may have failed. Repair: A failure of the Machine ECM is unlikely. Exit this procedure and perform this diagnostic code procedure again. If the failure is not found, replace the Machine ECM. See the Testing and Adjusting, "Electronic Control Module (ECM) - Replace" section of this manual. STOP
NOT OK - The resistance is less than 5000 ohms. The machine harness has failed. There is a short between frame ground and the signal circuit in the machine harness. Repair: Repair the machine harness or replace the machine harness. STOP

Caterpillar parts catalog:

Caterpillar parts catalog
304D CR Mini Excavator TYK00001-UP (MACHINE) POWERED BY S3Q2 Engine
303.5C CR Mini Hydraulic Excavator DMY00001-UP (MACHINE) POWERED BY S3Q2 Engine
303C CR Mini Hydraulic Excavator BXT00001-UP (MACHINE) POWERED BY S3Q2 Engine
304 C CR Mini Hydraulic Excavator FPK00001-UP (MACHINE) POWERED BY S4Q2T Engine
305 C CR Mini Hydraulic Excavator HWJ00001-UP (MACHINE) POWERED BY S4Q2T Engine
305D Mini Hydraulic Excavator XER00001-UP (MACHINE) POWERED BY S4Q2T Engine
305.5D Mini Excavator FLZ00001-UP (MACHINE) POWERED BY S4Q2T Engine
303.5 D Mini Excavator RHP00001-UP (MACHINE) POWERED BY S3Q2 Engine


Parts gauge Caterpillar catalog:

3476081 GAUGE GP-SIGHT
1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2470C, 2491, 2570C, 2590, 2670C, 303, 303.5, 303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304, 304.5, 304C CR, 304D CR, 304E, 305, 305.5, 305.5D, 305.5E, 305C ...
2270620 GAUGE GP-SIGHT
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 303, 303.5C, 303.5D, 303C CR, 304, 304D CR, 305, 305.5, 305.5D, 305D CR, 307C, 307D, 308C, 308D, 311C, 311D LRR, 312B L, 312C, 312C L, 312...
3201037 GAUGE AS-OIL LEVEL (DIPSTICK)
303.5C, 304D CR, 305.5D, 305C CR
1141398 GAUGE-OIL LEVEL
1090, 1190, 1190T, 1290T, 318C, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 321B, 322 FM L, 322B...
3678355 GAUGE-OIL LEVEL
315D L, 316E L, 318D L, 318D2 L, 318E L
3530670 GAUGE-OIL LEVEL
315D L, 316E L, 318D L
2964706 GAUGE-OIL LEVEL (DIPSTICK)
311D LRR, 312D, 312D L, 313D, 315D L, 318D L, 319D, 319D L, 319D LN
2498059 GAUGE AS-OIL LEVEL
301.6C, 302.5C, 906H2, 907H2, 908H2, 910K, 914K
3201037 GAUGE AS-OIL LEVEL (DIPSTICK)
303.5C, 304D CR, 305.5D, 305C CR
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