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B199E19 — Right backrest release motor, current too high
Right backrest release motor, current too high. 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 B199E19
How to read and clear B199E19
- 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 B199E19 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 Aerodynamics Control Unit
| B199D12 | Left backrest release motor - short circuit to B+ |
| B199D13 | Left backrest release motor - open circuit |
| B199D19 | Left backrest release motor – current too high |
| B199E11 | Right backrest release motor - short circuit to ground |
| B199E12 | Right backrest release motor - short circuit to B+ |
| B199E13 | Right backrest release motor - open circuit |
| B199FF0 | Backrest release, Anti-play protection active |
| B1C0B54 | Convertible top not taught |
| B1C0BF1 | Convertible top not in end position while driving |
| B1C0BF2 | Convertible top – blockage when opening |
| B1C0BF3 | Convertible top – blockage when closing |
| B1C0BF5 | Convertible top – timeout while opening |
All 305 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.