Fitment notes: Battery located in front trunk (frunk); AGM required for vehicle electronics and start-stop system
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Every control module on the 2024-2026 Porsche 718 Boxster — 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.
Transmission Control Unit (TCU)3.5 hr R&Rsecurity gateway +0.8 hr▸ programming details
📍 Transmission housing, integrated valve body (PDK) or tunnel mounted (manual)
🔧 PIWIS III/IV + PPN subscription
⚠️ PDK models only; requires transmission adaptation and clutch learning procedure; 8-speed PDK on 2024+ models
Power Steering Control Unit / Electromechanical Power Steering (EPS)2.5 hr R&Rsecurity gateway +0.5 hr▸ programming details
📍 Steering column, integrated with steering rack
🔧 PIWIS III/IV + PPN subscription
⚠️ Steering angle sensor calibration and end-stop learning required after replacement
⚠️ Optional equipment; requires ride height calibration and damper adaptation
Porsche Connect Control Unit (Connect)1.0 hr R&Rsecurity gateway +0.5 hr▸ programming details
📍 Center console, near PCM
🔧 PIWIS III/IV + PPN subscription
⚠️ Optional; requires SIM activation and Porsche Connect subscription configuration; 5G capability on 2024+ models
Park Assist Control Unit (ParkAssist)0.8 hr R&Rdealer / factory tool +0.3 hr▸ programming details
📍 Rear trunk, left side panel
🔧 PIWIS III/IV
⚠️ Optional; sensor calibration required if sensors replaced
Seat Memory Control Unit (Seat Module)0.8 hr R&Raftermarket tool +0.2 hr▸ programming details
📍 Under driver seat
🔧 PIWIS III/IV or Autel MaxiSys
⚠️ Optional with memory seats; basic adaptation possible with aftermarket tools
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 Porsche 718 Boxster 2.0L Turbo H4 and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years.