Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2016 Chevrolet City Express LSFACTORY OEM SERVICE PROCEDURE

Accelerator Pedal Position Sensor Replacement

Courtesy of GENERAL MOTORS COMPANY

Callout

Component Name

Accelerator Pedal Position Sensor Fastener

CAUTION:

Refer to Fastener Caution .

Tighten
5 N.m (44 lb in)

Accelerator Pedal Position Sensor

Procedure

Disconnect the electrical connector.
Perform any adjustment, programming or setup procedures that are required when a component or module is removed or replaced. Throttle or Idle Learn

Factory Service Tools

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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.