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HOMESERVICE MANUALSCHEVROLET2019TAHOE LS, 4WD, GAS/ETHANOLREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 31 (ENGINE CONTROLS/FUEL - 1.8L (LUW LWE) - REPAIR INSTRUCTIONS)REPAIR INSTRUCTIONSACCELERATOR PEDAL POSITION SENSOR REPLACEMENT
2019 Chevrolet Tahoe LS, 4WD, Gas/Ethanol

Accelerator Pedal Position Sensor Replacement

2019 Chevrolet Tahoe LS, 4WD, Gas/EthanolSECTION Accelerator Pedal Position Sensor Replacement
WARNING: This page is about a different car, the 2018 Chevrolet Sonic. However, it is still accessible from the selected car via links, so may be relevant.
GM2579387Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
1 Accelerator Pedal Position Sensor Fastener
CAUTION:

Refer to Fastener Caution .


Tighten 
10 N.m (89 lb in)
2 Accelerator Pedal Position Sensor

Procedure

  1. Disconnect the electrical wiring harness connector from accelerator pedal position Sensor.
  2. After replacement of the accelerator pedal position sensor, use a scan tool to speed up the learn process. Refer to K20 Engine Control Module: Programming and Setup

    .
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.