P1743 GMC - Throttle Position Invalid Signal

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1743 Gmc Description

With the key on or engine running, the Transmission Control Module (TCM) received a throttle position pulse width signal that was more than 96%
OBDII Code P1743 Gmc - Throttle Position Invalid Signal - AutoCodes.com

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P1743 GMC Comments

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