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 MANUALSDODGE AND RAM2023PROMASTER 3500 CUTAWAYREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTDRIVERS ASSISTANCE SYSTEMS - ADAS(FORWARD FACING CAMERA MODULE (FFCM) - ELECTRICAL DIAGNOSTICS)DTC TROUBLESHOOTINGC1453-86-ACC (ADAPTIVE CRUISE CONTROL) INTERVENTION SIGNALS NOT PLAUSIBLE - SIGNAL INVALIDWHEN MONITORED
2023 Dodge and Ram ProMaster 3500 Cutaway
When Monitored
2023 Dodge and Ram ProMaster 3500 CutawaySECTION When Monitored
This diagnostic runs continuously when the following condition is met:
- Ignition on.
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.