Installation Procedure

WARNING: This page is about a different variant/trim than selected.

Fig 1: Locating APP Sensor Bolts

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the APP sensor.
Install the 3 APP sensor bolts (1).
Tighten: Tighten the bolts to 20 N.m (15 lb ft).

Fig 2: View Of APP Sensor Electrical Connector

Courtesy of GENERAL MOTORS CORP.

Connect the APP sensor electrical connector.
Verify that the vehicle meets the following conditions:
- The vehicle is not in a reduced engine power mode.
- The ignition is ON.
- The engine is OFF.
Connect a scan tool in order to test for a proper throttle-opening and throttle-closing range.
Operate the accelerator pedal and monitor the throttle angles. The accelerator pedal should operate freely, without binding, between a closed throttle, and a wide open throttle.