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 MANUALSJEEP2014GRAND CHEROKEE LAREDO, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESBODY CONTROL MODULE (BCM) - DTCS B182C-12 TO U1433-24DIAGNOSIS AND TESTINGU1433-24-IMPLAUSIBLE IGNITION SWITCH STATUS MESSAGE RECEIVED - SIGNAL STUCK HIGHSET CONDITION
2014 Jeep Grand Cherokee Laredo, AWD
Set Condition
2014 Jeep Grand Cherokee Laredo, AWDSECTION Set Condition
The BCM detects that the CAN bus message transitions between ignition off and ignition on, but the hardwired ignition switch input voltage from the RF Hub module did not change states.
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.