1793021 ROLLER AR-TRACK & CARRIER Caterpillar parts
385B
Rating:
Alternative (cross code) number:
CA1793021
179-3021
1793021
CA1793021
179-3021
1793021
EXCAVATOR,
Compatible equipment models: 1793021:
Number on catalog scheme:
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Illustration 1 g02727927
Air Conditioner Compressor Clutch solenoid connections
Illustration 2 g01892038
Air Conditioner Compressor Clutch solenoid location A CID2671 FMI 05 diagnostic code is associated with the Air Conditioner Compressor Clutch solenoid. An FMI 05 means that the Machine ECM has determined that the current in the solenoid circuit is below normal.The possible causes of this diagnostic code are listed below:
Solenoid failure.
Open solenoid circuit.
Grounded solenoid circuit.
Machine ECM failure. ECM failure is unlikely.Note: Poor connections are often the cause of a problem in electrical circuits. Before performing this procedure, inspect all the machine harnesses and connectors involved in the circuit. Make sure to verify that all of the connections in the circuit are clean, secure, and in good condition. Correct any problems found with any of the connections. Verify the diagnostic code CID 2671 FMI 05 is still active, before continuing with this procedure.Note: The following test procedure may create other diagnostic codes. Ignore all the created diagnostic codes now, but clear all those codes after the cause for the original diagnostic code has been corrected. Test Step 1. CHECK THE SOLENOID, THE ECM, AND THE HARNESS.
Turn the disconnect switch, and the key start switch, to the OFF position.
Disconnect the harness connector from the solenoid.
At the harness connector for the solenoid, place a jumper wire from the contact for wire E554-PK to the contact for wire F761-BR in the connector.
Turn the disconnect switch, and the key start switch, to the ON position.
Observe the status of the CID 2671 FMI 05 diagnostic code.Expected Result:The diagnostic code remains active and does not change. Results:
YES - The diagnostic code remains active. The solenoid is not the problem. Go to Test Step 2.
NO - The diagnostic is no longer active and has changed into an active CID 2671 FMI 06 diagnostic code. The solenoid has failed.Repair: Replace the solenoid. Go to Test Step 4.Test Step 2. CHECK THE SOLENOID CIRCUIT FOR AN OPEN IN THE HARNESS.
Turn the key start switch and the disconnect switch to the OFF position.
The solenoid remains disconnected from the harness connector and the jumper wire stays in place.
Disconnect the J2 harness connector from the machine ECM.
At the ECM harness connector, measure resistance from contact J2-2 (wire E554-PK) to contact J2-4 (wire F761-BR).Expected Result:Resistance is less than 5 ohms.Results:
YES - Resistance is less than 5 ohms. There are no open circuits in the harness. Go to Test Step 3.
NO - The resistance is greater than 5000 ohms. The resistance measurement is not correct. There is an open circuit in the machine harness.Repair: The open is in wire E554-PK, or in wire F761-BR. Repair or replace the harness. Go to Test Step 4.Test Step 3. CHECK THE SOLENOID CIRCUIT FOR A SHORT IN THE HARNESS.
The key start switch, and the disconnect switch, stay in the OFF position.
The solenoid remains disconnected from the harness connector but the jumper wire is removed.
Disconnect the J2 harness connector from the machine ECM.
At the ECM harness connector, measure resistance from contact J2-2 (wire E554-PK) to all other contacts used in
Caterpillar SIS machinery equipment:
Parts roller Caterpillar catalog:
1753274
ROLLER GP-TRACK CARRIER
365B II, 385B, 5090B
365B II, 385B, 5090B
365B, 365B II, 365C, 365C L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5080, 5090B
1793020
ROLLER AR-TRACK & CARRIER
385B, 385C, 385C FS, 385C L
385B, 385C, 385C FS, 385C L
1453013
ROLLER AR-TRACK & CARRIER
365B II, 365C, 365C L, 385B, 385C, 385C L, 385C L MH
365B II, 365C, 365C L, 385B, 385C, 385C L, 385C L MH
1855102
ROLLER GP-TRACK-DOUBLE FLANGE
375, 385B, 385C, 385C FS, 385C L, 390D
375, 385B, 385C, 385C FS, 385C L, 390D
307C, 307D, 311C, 311D LRR, 311F LRR, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 315C, 315D L, 316E L, 318C, 318D L, 318D2 L, 318E L, 319D L, 319D LN, 320C, ...
1453773
ROLLER
365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 385B, 5090B, 5110B, 5230, 550, 550B, 560B, 570, 570B, 580, 580B, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, 797, 797B, ...
365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 385B, 5090B, 5110B, 5230, 550, 550B, 560B, 570, 570B, 580, 580B, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, 797, 797B, ...
6Y8169
ROLLER & BEARING AS
365B, 365B II, 365B L, 375, 375 L, 385B, 5080, 5090B
365B, 365B II, 365B L, 375, 375 L, 385B, 5080, 5090B
1855093
ROLLER & BEARING AS
365B, 365B II, 365C, 365C L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5080, 5090B
365B, 365B II, 365C, 365C L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5080, 5090B
1056971
ROLLER AS
350, 365C, 365C L, 365C L MH, 374D L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 390D, 390D L, 5080
350, 365C, 365C L, 365C L MH, 374D L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 390D, 390D L, 5080
2424067
ROLLER & BEARING AS
345B II, 345C, 345C L, 365B, 365B II, 365C, 365C L, 365C L MH, 385B, 385C, 385C FS, 385C L, 385C L MH, 5090B
345B II, 345C, 345C L, 365B, 365B II, 365C, 365C L, 365C L MH, 385B, 385C, 385C FS, 385C L, 385C L MH, 5090B
1855106
ROLLER & BEARING AS
375, 385B, 385C, 385C FS, 385C L, 390D
375, 385B, 385C, 385C FS, 385C L, 390D
330B L, OEMS
3752337
ROLLER GP-TRACK-SINGLE FLANGE
322C, 324D, 324D L, 324E, 324E L
322C, 324D, 324D L, 324E, 324E L
9P7783
ROLLER GP-SINGLE FLANGE
215, 215B, 943, D4E, D4E SR, PR-1000, PR-750B
215, 215B, 943, D4E, D4E SR, PR-1000, PR-750B
311, 311B, 311C, 312, 312B, 315, 315B, 315B FM L, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320, 320 L, 320B, 320B FM LL, 320B L, 32...
3235931
ROLLER GP-TRACK-DOUBLE FLANGE
572R II, D7E, D7E LGP, D7R II, D7R XR
572R II, D7E, D7E LGP, D7R II, D7R XR
1309327
ROLLER AR-TRACK & CARRIER
307B, 307C, 307D
307B, 307C, 307D
1343010
ROLLER GP-TRACK CARRIER
330C, 330C L, 330D, 330D L
330C, 330C L, 330D, 330D L
7Y0764
ROLLER AR-TRACK & CARRIER
330, 330 FM L, 330 L, OEMS
330, 330 FM L, 330 L, OEMS
1V8052
ROLLER GP-TRACK
955K, 955L
955K, 955L