P1543 - Throttle Actuation Potentiometer Signal Too Low

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

P1543 Possible Causes

  • Faulty Throttle Valve Control Module
  • Faulty Throttle Actuator
  • Throttle Actuator harness is open or shorted
  • Throttle Actuator circuit poor electrical connection

First diagnose P1543 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 P1543 code

    Labor: 1.0

    The cost of diagnosing the P1543 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

P1543 Possible Symptoms

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

P1543 Meaning

Throttle Actuation Potentiometer Signal Too Low is the generic description for the P1543 code, but the manufacturer may have a different description. Currently we have no further information abouth the P1543 OBDII code. Please post your question on the Q&A section for more information: AutoCodes.com Questions.
OBDII Code P1543 - Throttle Actuation Potentiometer Signal Too Low - Engine-Codes.com

P1543 More Information

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