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.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSJEEP2010GRAND CHEROKEE LIMITED, 5.7 T, 4WDREPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMSCAN TOOL - NON-DTC-BASED DIAGNOSTICSSPECIFICATIONSSCAN TOOL DATA - FRONT CONTROL MODULE (FCM)FOOTNOTES
2010 Jeep Grand Cherokee Limited, 5.7 T, 4WD
Scan Tool Data - Front Control Module (FCM): Footnotes
2010 Jeep Grand Cherokee Limited, 5.7 T, 4WDSECTION Footnotes
- Ignition Switch Status settings are ACC Position, LOCK Position, OFF Position, OFF/ACC Position, RUN Position, and START Position.
- PRND Status settings are Drive, Neutral, Not Reverse (Manual), Park, and Reverse.
- RKE Complex Function Request settings are Global Window Close, Global Window Open, Horn Chirp Toggle, No Complex RKE, Optical Chirp Toggle, and Sequential Unlock Toggle.
- VTA Status setting are Alarm - Lights and Horn, Alarm - Lights Only, Armed, Disarmed, Pre-Armed, Tamper Alert, and VTA ITM Alarm.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.