Fitment notes: AGM battery required; located under cargo floor in rear; high-performance application requires premium AGM specification
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Every control module on the 2022-2026 Porsche Macan Turbo — 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.
Rear Axle Steering Control Unit (RAS)2.5 hr R&Rsecurity gateway +1.0 hr▸ programming details
📍 Rear subframe, center behind differential
🔧 PIWIS III/IV + PPN subscription
⚠️ Optional equipment 2022+; steering angle calibration and wheel alignment mandatory after replacement
Transmission Control Unit (TCU)2.5 hr R&Rsecurity gateway +0.8 hr▸ programming details
📍 Transmission housing, driver side near bellhousing (PDK)
🔧 PIWIS III/IV + PPN subscription
⚠️ Requires transmission fluid drain; adaptive values must be reset after coding
⚠️ Mileage programming requires legal documentation; VIN and vehicle configuration must match; digital cluster standard 2022+
Kessy Control Unit / Immobilizer (KESSY)1.0 hr R&Rsecurity gateway +1.2 hr▸ programming details
📍 Dashboard, driver side behind lower trim panel
🔧 PIWIS III/IV + PPN subscription
⚠️ All keys must be present for programming; DME component protection pairing required
Liftgate Control Unit (Liftgate Module)0.8 hr R&Rdealer / factory tool +0.3 hr▸ programming details
📍 Rear liftgate, driver side inside panel
🔧 PIWIS III/IV
⚠️ Power liftgate models only; height memory positions lost after replacement
Airbag Control Unit (ACU)0.8 hr R&Rsecurity gateway +0.5 hr▸ programming details
📍 Center console, beneath center armrest
🔧 PIWIS III/IV + PPN subscription
⚠️ Battery disconnect required; crash data must be cleared if present
Surround View Camera Control Unit (Camera Module)0.8 hr R&Rdealer / factory tool +0.3 hr▸ programming details
📍 Rear liftgate, integrated with camera assembly
🔧 PIWIS III/IV
⚠️ Camera calibration required; surround view standard 2022+; front/side cameras included
Park Assist Control Unit (ParkAssist)0.8 hr R&Rdealer / factory tool +0.4 hr▸ programming details
📍 Rear bumper, center behind trim panel
🔧 PIWIS III/IV
⚠️ Sensor calibration required after replacement
Seat Memory Control Unit (Seat Module)0.6 hr R&Raftermarket tool +0.2 hr▸ programming details
📍 Driver seat, under seat rail driver side
🔧 Autel MaxiSys / PIWIS III/IV
⚠️ Memory positions lost; separate module for passenger seat if equipped
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 2025 Porsche Macan Turbo 3.6L Twin Turbo V6 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.