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 MANUALSJEEP2023COMPASS ALTITUDEREPAIR AND DIAGNOSISELECTRICALSTARTERSTARTING SYSTEM (SERVICE INFORMATION)DESCRIPTION AND OPERATIONENGINE STOP START SYSTEM
2023 Jeep Compass Altitude
Engine Stop Start System
2023 Jeep Compass AltitudeSECTION Engine Stop Start System
DESCRIPTION
The following list indicates some of the components involved in the Engine Stop Start (ESS) system:
COMPONENT INDEX
| - | Powertrain Control Module (PCM) |
| - | Generator |
| - | Intelligent Battery Sensor (IBS) |
| - | Dual Battery System and Relays - (Primary and Auxiliary Batteries) |
| - | Starter Motor Relay - Located within the main Power Distribution Center (PDC) |
| - | Body Control Module (BCM) |
| - | STOP/START Off Switch - Integral to the Integrated Center Stack (ICS) |
| - | Instrument Panel Cluster (IPC) |
| - | Transmission Control Module (TCM) - Automatic Transmissions (ATX) only |
| - | Starter Motor |
| - | Anti-lock Brake System (ABS) Module |
| - | Potential ESS System Inhibitors |
RENDER: 1.0x
NO RELATED
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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.