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.

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HOMESERVICE MANUALSJEEP2011COMPASS LATITUDE, 2.0 A, AUTOMATIC CVTREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 72 (2.0L & 2.4L - DTCS P2100 TO U1418 - MK)DTC TROUBLESHOOTINGP2123 - ACCELERATOR PEDAL POSITION SENSOR 1 CIRCUIT HIGHNOTES

2011 Jeep Compass Latitude, 2.0 A, Automatic CVT

P2123 - Accelerator Pedal Position Sensor 1 Circuit High: Notes

2011 Jeep Compass Latitude, 2.0 A, Automatic CVTSECTION Notes

WARNING: This page is about a different car, the 2017 Jeep Patriot and 2017 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of CHRYSLER GROUP, LLC

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

RENDER: 1.0x

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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.