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 MANUALSJEEP2010COMPASS SPORT, 2.4 B, ED3, FWD, STANDARDREPAIR AND DIAGNOSISRESTRAINTSAIR BAG, SRSDTCS B220C TO U1415U0168-LOST COMMUNICATION WITH VEHICLE SECURITY CONTROL MODULE (WIN)DIAGNOSTIC TEST
2010 Jeep Compass Sport, 2.4 B, ED3, FWD, Standard
Diagnostic Test
2010 Jeep Compass Sport, 2.4 B, ED3, FWD, StandardSECTION Diagnostic Test
- VERIFY DTC IS ACTIVE NOTE: Make sure the IOD fuse is installed and the battery is fully charged before proceeding.
- Turn the ignition on.
- With the scan tool, read active DTCs.
Is this DTC active?
Yes
- Refer to DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Diagnosis and Testing and perform the U0168-Lost Communication with Vehicle Security Control Module (WIN) diagnostic procedure.
No
- Refer to Non-DTC Diagnostics/Communication - Diagnosis and Testing and perform the STORED LOST COMMUNICATION DTCs diagnostic procedure.
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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.