P1743 – Throttle Position Invalid Signal (4L30-E Transmission) (GM)

By BAT Team (Contact Me)
Last Updated 2023-11-21
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CodeFault LocationProbable Cause
P1743 Throttle Position Invalid Signal (4L30-E Transmission)
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Key on or engine running, then the TCM received a throttle position pulse width signal that was more than 96%

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