2531995 CONTROL GP-JOYSTICK Caterpillar parts
928HZ, 930G
Rating:
Alternative (cross code) number:
CA2531995
253-1995
2531995
CA2531995
253-1995
2531995
WHEEL LOADER,
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Information:
During the installation of a PL522 or 523 system, the wiring harness is connected to the existing Cat Data Link wiring on the machine. If the installation is not done properly, the continuity of the Cat Data Link wiring may be open intermittently. This condition may not be apparent immediately. Improper installation will cause a problem when you are trying to connect the Caterpillar Electronic Technician (Cat ET) service tool to the machine.
Cat ET may report that no ECM has been found.
Cat ET may not report every ECM that is on the machine.
Cat ET may report an ECM but the ECM will not have any data.If the Cat Data Link wires for the PL522 or 523 are reversed, the ECM will not appear after connecting Cat ET.Test Step 1. VERIFY THAT THE CAT DATA LINK WIRES ARE NOT REVERSED.
Check that the positive CAT Data Link wire (893-GN(Green)) in the wiring harness for the Product Link is connected to the positive CAT Data Link wire (893-GN(Green) or 944-OR(Orange)) of the wire harness for the machine.
Check that the negative CAT Data Link wire (892-BR(Brown)) in the wiring harness for the Product Link is connected to the negative CAT Data Link wire (892-BR(Brown) or 945-BR(Brown)) of the wire harness for the machine. Expected Result:The CAT Data Link wires are properly connected.Results:
OK - The wires for the CAT Data Link are properly connected. Proceed to Test Step 2.
NOT OK - The wires for the CAT Data Link are reversed.Repair: Reinstall the CAT Data Link wires correctly and check the operation of the Product Link module by using Cat ET .STOPTest Step 2. CHECK THE WIRING WITH A MULTIMETER.
Turn off the machine and turn the disconnect switch to the OPEN position.
Measure the resistance of the negative CAT Data Link wire from the service connector (contact "E") to the location for the spliced CAT Data Link wire. Note the resistance.
Measure the resistance of the positive CAT Data Link wire from the service connector (contact "D") to the location for the spliced CAT Data Link wire. Note the resistance. Expected Result:The resistance in both wires is less than 5 ohms.Results:
OK - The resistance is less than 5 ohms. Proceed to Test Step 3.
NOT OK - The resistance is greater than 5 ohms. Repair: Repair the wiring harness. After repairing, resume the Product Link installation setup procedures.STOPTest Step 3. VERIFY THAT THE WIRING FOR THE CAT DATA LINK IS PROPERLY CONNECTED.
Check the spliced connections for the CAT Data Link that were made during the installation. Verify that all connections are clean and tight.
Reconnect the harness connectors that were disturbed during the installation. Ensure that all of the pins are correctly seated in the sockets.
Reconnect the cable from the service tool connector. Attempt to access the Cat Data Link by using Cat ET . Expected Result:Cat ET lists the ECM systems that are
Cat ET may report that no ECM has been found.
Cat ET may not report every ECM that is on the machine.
Cat ET may report an ECM but the ECM will not have any data.If the Cat Data Link wires for the PL522 or 523 are reversed, the ECM will not appear after connecting Cat ET.Test Step 1. VERIFY THAT THE CAT DATA LINK WIRES ARE NOT REVERSED.
Check that the positive CAT Data Link wire (893-GN(Green)) in the wiring harness for the Product Link is connected to the positive CAT Data Link wire (893-GN(Green) or 944-OR(Orange)) of the wire harness for the machine.
Check that the negative CAT Data Link wire (892-BR(Brown)) in the wiring harness for the Product Link is connected to the negative CAT Data Link wire (892-BR(Brown) or 945-BR(Brown)) of the wire harness for the machine. Expected Result:The CAT Data Link wires are properly connected.Results:
OK - The wires for the CAT Data Link are properly connected. Proceed to Test Step 2.
NOT OK - The wires for the CAT Data Link are reversed.Repair: Reinstall the CAT Data Link wires correctly and check the operation of the Product Link module by using Cat ET .STOPTest Step 2. CHECK THE WIRING WITH A MULTIMETER.
Turn off the machine and turn the disconnect switch to the OPEN position.
Measure the resistance of the negative CAT Data Link wire from the service connector (contact "E") to the location for the spliced CAT Data Link wire. Note the resistance.
Measure the resistance of the positive CAT Data Link wire from the service connector (contact "D") to the location for the spliced CAT Data Link wire. Note the resistance. Expected Result:The resistance in both wires is less than 5 ohms.Results:
OK - The resistance is less than 5 ohms. Proceed to Test Step 3.
NOT OK - The resistance is greater than 5 ohms. Repair: Repair the wiring harness. After repairing, resume the Product Link installation setup procedures.STOPTest Step 3. VERIFY THAT THE WIRING FOR THE CAT DATA LINK IS PROPERLY CONNECTED.
Check the spliced connections for the CAT Data Link that were made during the installation. Verify that all connections are clean and tight.
Reconnect the harness connectors that were disturbed during the installation. Ensure that all of the pins are correctly seated in the sockets.
Reconnect the cable from the service tool connector. Attempt to access the Cat Data Link by using Cat ET . Expected Result:Cat ET lists the ECM systems that are
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Caterpillar SIS
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253-1995
CONTROL GP-JOYSTICK
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253-1995
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253-1995
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253-1995
CONTROL GP-JOYSTICK
Caterpillar parts catalog:
Parts control Caterpillar catalog:
910E, 910G, 914G, 918F, 924F, 924G, 924GZ, 924H, 924HZ, 928F, 928G, 928HZ, 930G, 938F, 938G, 938G II, 938H, 950G, 950G II, 962G, 962G II, 966G, 966G II, 972G, 972G II, 980G II, 980H, 988F, 988F II, 99...
416C, 420D, 420E, 426C, 428C, 428D, 428E, 430D, 430E, 432D, 432E, 434E, 436C, 438C, 438D, 442D, 442E, 444E, 902, 906, 908, 910E, 914G, 918F, 924F, 924G, 924GZ, 924H, 924HZ, 928F, 928G, 928HZ, 930G, 93...
924G, 924GZ, 924H, 924HZ, 928H, 928HZ, 930G, 938G II, 938H, IT28G, IT38G II, IT38H
2470841
CONTROL GP-JOYSTICK
928HZ, 930G
928HZ, 930G
3054E, 3056E, 315C, 432E, 550B, 560B, 564, 574B, 924G, 924GZ, 930G, AP-655C, BB-760, CP-573E, CP-663E, CS-563E, CS-583E, CS-663E, CS-683E, IT28G, M313C, M315C, M316C, M318C, M318C MH, M322C, TH220B, T...
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 140K, 140K 2, 140M, 140M 2, 14M, 160K, 160M, 160M 2, 16M, 2384C, 2470C, 2484C, 24M, 2570C, 2670C, 2864C, 311D LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2...
120M, 12M, 2470C, 311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D...
120M, 12M, 320D, 320D FM, 320D GC, 323D L, 323D LN, 613G, 924H, 924HZ, 928HZ, 938H, 953D, 963D, AP-600D, AP-655D, BG600D, BG655D, C6.6, CP-56, CP-64, CP-76, CS-56B, CS-64, CS-74, D6K LGP, IT38H, M316D...
924G, 924GZ, 924H, 924HZ, 928HZ, 930G, 938G II, 950G II, 962G II, 966G II, 972G II, IT28G, IT38G II
2603025
CONTROL GP-HANDLE
928HZ, 930G
928HZ, 930G
2470841
CONTROL GP-JOYSTICK
928HZ, 930G
928HZ, 930G
2357500
CONTROL GP-WORK TOOL
928HZ, 930G
928HZ, 930G
2979334
CONTROL GP-PILOT OPERATED HYD
303.5C, 303.5D, 303C CR, 304C CR, 304D CR, 305.5D, 305C CR, 305D CR
303.5C, 303.5D, 303C CR, 304C CR, 304D CR, 305.5D, 305C CR, 305D CR
2979332
CONTROL GP-PILOT OPERATED HYD
303.5C, 303.5D, 303C CR, 304C CR, 304D CR, 305.5D, 305C CR, 305D CR
303.5C, 303.5D, 303C CR, 304C CR, 304D CR, 305.5D, 305C CR, 305D CR
2979333
CONTROL GP-JOYSTICK
303.5C, 303.5D, 303C CR, 304C CR, 304D CR, 305.5D, 305C CR, 305D CR
303.5C, 303.5D, 303C CR, 304C CR, 304D CR, 305.5D, 305C CR, 305D CR
3588808
CONTROL GP-XMSN & HOIST
725, 730, 735, 740
725, 730, 735, 740
C15, C18