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 RAM20232500 HD POWER WAGONREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTDRIVERS ASSISTANCE SYSTEMS - ADASPARK ASSIST MODULE (PAM) (PTS/PAM) - DTCS B1294-12 TO B2128-16 - 2500HDDTC TROUBLESHOOTINGB12B2-2A PARALLEL / PERPENDICULAR PARK ASSIST SWITCH-STUCKNOTES
2023 Dodge and Ram 2500 HD Power Wagon
B12B2-2A Parallel / Perpendicular Park Assist Switch-Stuck: Notes
2023 Dodge and Ram 2500 HD Power WagonSECTION Notes
For a complete PARK ASSIST SYSTEM wiring diagram, refer to appropriate wiring information .
RENDER: 1.0x
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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.