Fitment notes: 12V auxiliary battery for vehicle systems; main traction battery is separate high-voltage EV battery pack
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Every control module on the 2024-2026 Honda Prologue — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
⚠️ Mileage transfer from old unit required by law. VIN coding mandatory.
Parking Sensor Control Unit (PSU)0.8 hr R&Rrelearn only +0.2 hr▸ programming details
📍 Behind rear bumper, driver side
🔧 Honda HDS or Autel MaxiSys
⚠️ Sensor calibration required after replacement. Bumper removal necessary for access.
Passenger Power Seat Control Unit (PPSCU)0.8 hr R&Rrelearn only +0.2 hr▸ programming details
📍 Under passenger seat, integrated with seat track assembly
🔧 Honda HDS or Autel MaxiSys
⚠️ Seat position memory relearn required if equipped. Seat removal necessary for access.
Rear View Camera Control Unit (RVC)0.5 hr R&Rrelearn only +0.2 hr▸ programming details
📍 Integrated with rear liftgate handle assembly
🔧 Honda HDS or Autel MaxiSys
⚠️ Camera angle calibration via HDS or aftermarket tool. Liftgate trim removal required.
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2026 Honda Prologue Touring Dual Motor AWD and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.