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International Automotive Technicians Network
Re: 5V reference shorted to B+ through EFI No. 2, no ECM communi
Posted to Technical Discussion Forum on 10/23/2026

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G'day Shani, the only Tundras around that vintage down here are gray imports with RHD conversions, so we don't see a lot.

However, there have been recorded cases of wiring and module issues, which ... Login to read more.