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B103201 — Crash sensor for pedestrian protection on driverʼs side - electrical fault
Crash sensor for pedestrian protection on driverʼs side - electrical fault. 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 B103201
How to read and clear B103201
- 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 B103201 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 Airbag
| B103111 | Active head restraint igniter, frt.pass. side, Short circuit to ground |
| B103112 | Active head restraint igniter, frt.pass. side, Short circuit to B+ |
| B10311A | Active head restraint igniter, frt.pass. side, Resistance too low |
| B10311B | Active head restraint igniter, frt.pass. side, Resistance too high |
| B103153 | Active head restraint igniter, frt.pass. side, Deactivated |
| B103200 | Crash sensor for pedestrian protection on driverʼs side - equipment fault |
| B103204 | Crash sensor for pedestrian protection on driverʼs side - faulty |
| B103211 | Crash sensor for pedestrian protection on driverʼs side - short circuit to ground |
| B103212 | Crash sensor for pedestrian protection on driverʼs side - short circuit to B+ |
| B103213 | Crash sensor for pedestrian protection on driverʼs side - open circuit |
| B103229 | Crash sensor for pedestrian protection on driverʼs side - signal implausible |
| B10324A | Crash sensor for pedestrian protection on driverʼs side - part number implausible |
All 723 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.