2343928 LINK Caterpillar parts
320D, 320D FM, 320D L, 320D2, 320D2 L, 320E, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 325D, 325D FM, 325D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 330D L
Rating:
Alternative (cross code) number:
CA2343928
234-3928
2343928
CA2343928
234-3928
2343928
Weight: 56 pounds 25 kg.
EXCAVATOR, MOBILE HYD POWER UNIT,
Compatible equipment models: 2343928:
Number on catalog scheme:
6
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Information:
Illustration 1 g02163817
Schematic of the Cat data linkNote: The illustration for the Cat Data Link connections may not represent all of the connections for all of the components of all of the machines that are covered by this manual. Refer to the electrical system schematic for your machine in order to verify the Cat Data Link connections.This diagnostic code is recorded when the "Advisor ECM" does not receive expected information from the "motor 1 ECM" for a period of more than five seconds.System Response:This failure results in events that are logged against an ECM that can not be explained directly. The "Advisor ECM" cannot communicate with the "motor 1 ECM" or the ECM appears to communicate intermittently. Test Step 1. VERIFY THE HARDWARE AND THE SOFTWARE PART NUMBERS.
Verify that the following information is correct:
The part number of the flash software for the "Advisor ECM"
The part number of the flash software for the "motor 1 ECM"
The part number of the"Advisor ECM"
The part number of the "motor 1 ECM"Note: Consult your Caterpillar Dealer for the correct part numbers of the flash software.Expected Result:All of the part numbers are correct. Results:
OK - All of the part numbers are correct. Proceed to Test Step 2.
NOT OK - All of the part numbers are not correct. Repair: The installed "Advisor ECM" or the "motor 1 ECM" have the wrong part number or the incorrect flash software is installed. Replace the incorrect "Advisor ECM" or the "motor 1 ECM" with a module that has the correct part number. Flash the correct software. See the Testing and Adjusting, "Electronic Control Module (ECM)-Flash Programming" section for additional information.STOPTest Step 2. INSPECT THE HARNESS CONNECTIONS.
Turn the disconnect switch to the OFF position.
Inspect all harness connections that are related to the Cat Data Link. Make sure that the connectors are clean and tight.
Check the connectors for proper mating. Ensure that all the seals are present and in place.
Check the harness for signs of damage or abrasion.
Check the wires at the connector. Ensure that the wires are secured tightly into the connector. Take care not to pull the wire out of the connector.
Check the exposed wires at the connectors for nicks or signs of abrasion.
Check for moisture inside the connector.
Check the connectors for dirty contacts or corroded contacts.
Check each pin and check each socket of the machine harness connectors. Ensure that the contacts are properly installed. The contacts should mate correctly when the two pieces of the connector are placed together. Expected Result:The machine harness connectors are tight and free of corrosion. Results:
OK - The machine harness connectors are tight and free of corrosion. Proceed to Test Step 3.
NOT OK - The machine harness connectors are in need of repair.Repair: Repair the machine harness or replace the machine harness. STOPTest Step 3. CHECK FOR SHORTS TO GROUND
The disconnect switch remains in the OFF position.
Disconnect the machine harness connectors from all electronic control modules that use the Cat Data Link.
At the machine harness for the "Advisor ECM", measure the resistance
Cat SIS web machinery list:
Parts link Caterpillar catalog:
322B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D L, 324D LN, 326D L, 329D L, 345D L, OEMS
325D, 325D L, 325D MH, 329D, 329D L, 329D LN, 345C, OEMS
320C, 322C, 323D LN, 323D SA, 325C, 325D, 325D L, 329D, 329D L
1090, 1190T, 311, 311B, 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 L, 320B U,...
311, 311B, 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 L, 320B U, 320C, 320C F...
311, 311B, 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 L, 320B U, 320C, 320C F...
1090, 1190T, 311, 311B, 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 L, 320B U,...
311C, 312B L, 312C, 312C L, 313B, 314C, 320C, 322B, 322B L, 322C, 322C FM, 323D L, 325C, 325D, 330B L, 330C, 330C L
311C, 312C, 312C L, 314C, 320C, 322C, 323D L, 325C, 325D, 330C, 330C L
311C, 312C, 312C L, 314C, 320C, 322B, 322C, 323D L, 325C, 325D, 330B L, 330C, 330C L
1090, 1190, 320C FM, 320D, 320D FM, 320D FM RR, 517, 953C, D5H, D5H XL, D5HTSK II, D5R LGP, D6K LGP, D6K2, D6K2 LGP, D6M, D6N, D6N LGP, D6N OEM, OEMS, PL61, TK711, TK721
320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D L, 325D,...
2343927
LINK AS
320D, 320D FM, 320D L, 320D2, 320D2 L, 320E, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 325D, 325D FM, 325D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 330D L
320D, 320D FM, 320D L, 320D2, 320D2 L, 320E, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 325D, 325D FM, 325D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 330D L
2461754
LINK
1390, 2590, 541, 541 2, 551, 552, 552 2, TK741, TK751, TK752
1390, 2590, 541, 541 2, 551, 552, 552 2, TK741, TK751, TK752
2461753
LINK AS
1390, 2590, 541, 541 2, 551, 552, 552 2, TK741, TK751, TK752
1390, 2590, 541, 541 2, 551, 552, 552 2, TK741, TK751, TK752
2461746
LINK AS
1390, 2590, 541, 541 2, 551, 552, 552 2, TK741, TK751, TK752
1390, 2590, 541, 541 2, 551, 552, 552 2, TK741, TK751, TK752
2614411
LINK & BEARING AS
HA771, HA871, TK371, TK381
HA771, HA871, TK371, TK381
2611012
LINK-TRACK
1090, 2290, 320D, 320D FM, 324D FM, 511, TK711
1090, 2290, 320D, 320D FM, 324D FM, 511, TK711
2444264
LINK
324D, 324D FM, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
324D, 324D FM, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
2444265
LINK & BEARING AS
324D, 324D L, 324E, 324E L, 326D L
324D, 324D L, 324E, 324E L, 326D L
2417140
LINK & BEARING AS
324D, 324E, 324E LN, 325D L, 326D L, 328D LCR, 329D, 329D L, 329E, 330D L, 336D, 336D L, 336D2, 336E, 336E H, 336E LH, 340D L, 340D2 L
324D, 324E, 324E LN, 325D L, 326D L, 328D LCR, 329D, 329D L, 329E, 330D L, 336D, 336D L, 336D2, 336E, 336E H, 336E LH, 340D L, 340D2 L
320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D L, 325D,...
320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D L, 325D,...
2542996
LINK & BEARING AS
320D, 320D FM, 320D L, 320D2, 320D2 L, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 325D, 325D FM, 325D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 330D L
320D, 320D FM, 320D L, 320D2, 320D2 L, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 325D, 325D FM, 325D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 330D L