LINES GP-PILOT 2270588 - Caterpillar

2270588 LINES GP-PILOT Caterpillar parts 345C, 345C L

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Alternative (cross code) number:
CA2270588
227-0588
2270588

Buy LINES GP-PILOT 2270588 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR,

Compatible equipment models: 2270588:

EXCAVATOR 345C 345C L Caterpillar

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Caterpillar 2270588 Parts scheme LINES GP-PILOT

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Illustration 1 g03398758
Parking brake solenoid and Parking brake oil pressure sensorThis diagnostic code is associated with the parking brake solenoid . The FMI 03 means that the Transmission ECM has determined that the voltage of the solenoid circuit is above normal. The possible causes of the diagnostic code are:
The solenoid has failed.
The energize circuit is shorted to +Battery.
The Transmission ECM has failed. The ECM failing 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 0681 FMI 03 is active before performing this procedure.Note: Use the 146-4080 Digital Multimeter for the measurements in this procedure.System Response:When this diagnostic code is active, the ECM will be unable to control the parking brake solenoids. If one of the solenoid energize circuits is shorted to +Battery the parking brake will be engaged. If both the solenoid energize circuits are shorted to +Battery the parking brake will be disengaged.Test Step 1. CHECK THE SOLENOID
Turn the disconnect switch and the key start switch to the ON position. Do not start the engine.
Disconnect the machine harness from the parking brake solenoid.
At the machine harness connector for the solenoid, place a jumper wire from connector contact 1 (wire G730-PK) to connector contact 2 (wire H807-YL).
Observe the status of the CID 0681 FMI 03.Expected Result:The diagnostic code is no longer active.Results:
YES - The diagnostic code is no longer active. The solenoid has failed.Repair: Replace the solenoid. STOP
NO - The diagnostic code remains active. The solenoid is correct. Proceed to Test Step 2.Test Step 2. CHECK THE ENERGIZE CIRCUIT FOR A SHORT TO +BATTERY
Turn the key start switch and the disconnect switch to the OFF position.
Remove the jumper wire fitted in the previous Test Step.
Disconnect the machine harness connectors J1 and J2 from the ECM.
At the machine harness connector for the ECM, measure the resistance from connector contact J2-5 (wire G730-PK) to all possible sources of +Battery.Expected Result:Each resistance measurement is greater than 5 ohms. Results:
YES - Each resistance measurement is greater than 5 ohms. The machine harness is correct. Proceed to Test Step 3.
NO - One or more measurements are less than 5 ohms. There