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U023200 — Control unit for front corner radar, left - no communication
Control unit for front corner radar, left - no communication. The Taycan, 911 (992), Panamera (971), Panamera (972) and Cayenne report this code; below is which control unit sets it on each model and how to read and clear it.
Which models and control units set U023200
How to read and clear U023200
- Plug a standard ENET (Ethernet-to-OBD) cable into your Porsche's OBD port and your Mac or Windows PC.
- Open STEUER14, pick your car and run a fault scan: every control unit is read, and U023200 shows with its status, its full description and the freeze frame when the unit stores one.
- Fix the cause first, then clear the fault memory and scan again to check it stays away. Reading and clearing fault codes is free on every control unit.
More about fault memory in the manual →
Download STEUER14 — free fault readingOther codes of the Gateway
| U020000 | Door control unit, passengerʼs side - no communication |
| U020700 | Control unit for front panoramic roof - no communication |
| U020800 | Lost Communication With “Seat Control Module A” |
| U020900 | Lost Communication With “Seat Control Module B” |
| U020A00 | Control unit for rear panoramic roof - no communication |
| U021200 | Steering wheel electronics control unit – missing messages |
| U023300 | Control unit for front corner radar, right - no communication |
| U023500 | Distance measuring sensor (master - right) - no communication |
| U023600 | Lost Communication With Column Lock Module |
| U029200 | Front-axle high-voltage power electronics control unit - no communication |
| U029800 | Control unit for high-voltage voltage converter (combi converter) - missing message |
| U029900 | Control unit for high-voltage voltage converter (booster) - missing message |
All 374 codes of this control unit →
Fault names come from the manufacturer's diagnostic data. STEUER14 is independent and not affiliated with Porsche AG. A code tells you what a control unit detected, not always which part failed — check wiring, supply voltage and related codes before replacing parts. STEUER14 shows each fault's full description, status and freeze frame on the car.