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.
2008 Jeep Compass 4WD L4-2.0LFACTORY OEM SERVICE PROCEDURE
Accelerator Pedal Position Sensor: Locations
Component ID: 144
Component : SENSOR-ACCELERATOR PEDAL POSITION
Connector:
Name : SENSOR-ACCELERATOR PEDAL POSITION
Color : BLACK
# of pins : 6
Pin Circuit Description
1 K29 20WT/BR APP SIGNAL 2
2 K400 20BR/VT APP SENSOR GROUND 2
3 K854 20VT/BR 5 VOLT SUPPLY
3 K858 20BR/GY 5 VOLT SUPPLY
4 K23 20BR/OR APP SIGNAL 1
5 K167 20BR/YL APP SENSOR GROUND 1
6 K852 20BR/VT 5 VOLT SUPPLY
6 F856 20YL/PK 5 VOLT SUPPLY
Component Location - 38
Component Location - 41
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.
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