OBDII Code List

P1743 BUICK - Throttle Position Invalid Signal

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

First diagnose P1743 BUICK code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the P1743 BUICK code

    Labor: 1.0

    The cost of diagnosing the P1743 BUICK code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

P1743 BUICK Possible Symptoms

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

P1743 Buick 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 Buick - Throttle Position Invalid Signal -

P1743 BUICK More Information

Need more information on how to fix the P1743 BUICK code?
Get Access to Factory Service Manuals

Need more help?

Get the P1743 Buick code diagnosed by a professional: Find a repair shop in your area

Related Information

P1743 BUICK Comments

Help us improve Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P1743 Buick code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧