P1275 GMC - Accelerator Pedal Position Sensor 1 Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3   
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P1275 GMC Possible Causes

  • Faulty Accelerator Pedal Position (APP)
  • Accelerator Pedal Position harness is open or shorted
  • Accelerator Pedal Position circuit poor electrical connection

First diagnose P1275 GMC 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 P1275 GMC code

    Labor: 1.0

    The cost of diagnosing the P1275 GMC 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.

When is the P1275 GMC code detected?

The Engine Control Module (ECM) detected a voltage below 0.2 volts or above 4.25 volts on the APP signal

P1275 GMC Possible Symptoms

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

P1275 Gmc Description

The Accelerator Pedal Position (APP) sensors are located within the Throttle Actuator Control (TAC) module assembly. The TAC module assembly is mounted to the accelerator pedal bracket. There are 3 individual APP sensors within the TAC module. Three separate signal circuits, low reference circuits, and 5-volt reference circuits are used in order to determine the accelerator pedal position. The APP sensor signal voltages increase when the accelerator pedal is depressed.
OBDII Code P1275 Gmc - Accelerator Pedal Position Sensor 1 Circuit - AutoCodes.com

P1275 GMC More Information

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P1275 GMC Comments

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