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.
2021 Jeep Compass Altitude, 4WDFACTORY OEM SERVICE PROCEDURE
Connector Terminal Installation
- Select a wire from the terminal repair kit that best matches the color and gauge of the wire being repaired.
- Cut the repair wire to the proper length and remove one-half (1/2) inch of insulation.
- Splice the repair wire to the wire harness (see Wire Splicing procedure).
- Insert the repaired wire into the connector.
- Install the connector locking wedge, if required, and reconnect the connector to its mating half/component.
- Re-tape the wire harness starting at 1-1/2 inches behind the connector and 2 inches past the repair.
- Connect battery and test all affected systems.
Factory Service Tools
Use the Manual With the Right Hardware
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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.