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Home >> Chevrolet >> 2004 >> TrailBlazer 5.3 P, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 4.8L, 5.3L, & 6.0L - Introduction >> Repair Instructions >> Accelerator Pedal Position (APP) Sensor Replacement >> Removal Procedure

Removal Procedure

NOTE: Refer to Handling Electronic Throttle Control Notice in Cautions and Notices.
    Fig 1: Disconnecting/Connecting APP Sensor Electrical Connector
    GM899725Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the accelerator pedal position (APP) sensor electrical connector.
    2. Fig 2: Removing APP Sensor
    GM742494Courtesy of GENERAL MOTORS CORP.
  2. Remove the 3 APP sensor bolts (1).
  3. Remove the APP sensor (2).
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