Sierra Denali RWD V8-6.2L (2009)
Accelerator Pedal Position Sensor: Service and Repair
Accelerator Pedal Position Sensor Replacement
Removal Procedure
Caution: Handle the electronic throttle control components carefully. Use cleanliness in order to prevent damage. Do not drop the electronic throttle
control components. Do not roughly handle the electronic throttle control components. Do not immerse the electronic throttle control components in
cleaning solvents of any type.
1. Remove the knee bolster. Refer to Knee Bolster Replacement (With RPO SLT) (See: Body and Frame/Interior Moulding / Trim/Dashboard /
Instrument Panel/Service and Repair)Knee Bolster Replacement (Without RPO SLT) (See: Body and Frame/Interior Moulding / Trim/Dashboard
/ Instrument Panel/Service and Repair) .
2. Push down the small tab and disconnect the accelerator pedal position (APP) sensor electrical connector (1).
3. Remove the accelerator pedal bolts.
