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B193429 — Entry assistance button, Implausible signal
Entry assistance button, Implausible signal. 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 B193429
How to read and clear B193429
- 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 B193429 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 Seat Module, Driver
| B186054 | Motor for head support length adjustment, No basic setting |
| B192407 | Head rest height adjustment button, mechanical malfunction |
| B192429 | Head rest height adjustment button, Implausible signal |
| B192507 | Head rest fore/aft adjustment button, mechanical malfunction |
| B192529 | Head rest fore/aft adjustment button, Implausible signal |
| B193407 | Entry assistance button, mechanical malfunction |
| B19F704 | Fault – electric picnic table |
| B19F717 | Fault – electric picnic table |
| B19F729 | Data bus - fault value received |
| B19F731 | Side bolster/lumbar support – fault value received |
| B19F7F0 | Fault – electric picnic table |
| B19F813 | Fault – electric picnic table |
All 222 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.