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B148D04 — Pressure hose sensor for right pedestrian protection faulty
Pressure hose sensor for right pedestrian protection faulty. 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 B148D04
How to read and clear B148D04
- 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 B148D04 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
| B140012 | Igniter for window airbag, Short circuit to B+ |
| B14001A | Igniter for window airbag, Resistance too low |
| B14001B | Igniter for window airbag, Resistance too high |
| B140053 | Igniter for window airbag, Deactivated |
| B148D00 | Pressure hose sensor for right pedestrian protection - equipment fault |
| B148D01 | Pressure hose sensor for pedestrian protection, right - electrical fault |
| B148D11 | Pressure hose sensor for right pedestrian protection - short circuit to ground |
| B148D12 | Pressure hose sensor for right pedestrian protection - short circuit to B+ |
| B148D13 | Pressure hose sensor for right pedestrian protection - open circuit |
| B148D29 | Pressure hose sensor for right pedestrian protection - signal implausible |
| B148D4A | Pressure hose sensor for right pedestrian protection - part number implausible |
| B148E00 | Pressure hose sensor for left pedestrian protection - equipment fault |
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.