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Mrs. Heather Phelps MDAug 9, 2025
What to do if Fuso Multi Use Tester III Test Equipment shows Retry? during V.C.I. and ECU communication?
- KKaren SantiagoAug 9, 2025
If you see a ' Retry?' message during communication between the V.C.I. and ECU, it could be due to several reasons. First, ensure that the IG switch is turned ON. Second, check the communication wire between the V.C.I. and ECU to make sure it is properly connected. If the issue persists, pressing the V.C.I. “Enter” key may allow the diagnosis to proceed.
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