UDS Toolbox
ChatGPT pluginFind why a UDS flash failed
UDS Toolbox finds out why a UDS (ISO 14229) diagnostic or flash session failed. Attach or paste a CAN trace from candump, Vector CANoe/CANalyzer (ASC), PEAK PCAN-View (TRC) or SavvyCAN/python-can (CSV) and it reassembles ISO-TP, pairs every request with its response (including 0x78 responsePending), measures P2/P2* timing, follows sessions and security access, rebuilds the downloaded image with its CRC32, and names the root cause with the frames that show it. The result opens as an interactive timeline. It also decodes single UDS messages, ISO-TP frames and DTCs, builds request bytes, and answers reference questions. No account, no hardware; nothing you send is stored. Made by the authors of the UDSLib embedded stack.
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Developer tools818th of 900 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 816 | #10213 | 1,874places down | |
| 817 | #10242 | — | |
| 818 | #10273 | — | |
| 819 | #10284 | — | |
| 820 | #10290 | 1,857places down |
Example prompts
- “Here is my CAN trace of a failed ECU flash. Why did it fail?”
- “My ECU answered 7F 34 78. What does it mean?”
- “Build a RequestDownload for 0x08000000, 64 KiB.”
Skills
uds-toolbox
Use when decoding or building UDS (ISO 14229) diagnostic messages, ISO-TP (ISO 15765-2) CAN traces or DTCs, or when integrating the UDSLib embedded stack.
- Categories
- Made by
- Andrii Shylenko · Website
- Sign-in
- On Install
- Capabilities
- Analyze CAN traces, Decode UDS messages, Decode ISO-TP CAN traces, Build UDS requests, Decode DTCs
- Availability
- Available
- Version
- 1.1.0
- Keywords
- uds, iso-14229, iso-tp, can, dtc, automotive, diagnostics
- Created
- October 4, 2026
- More info
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- Promote this plugin