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B107315 — Crash signal, Open circuit/short circuit to B+
Crash signal, Open circuit/short circuit to B+. The Panamera (971) 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 B107315
How to read and clear B107315
- 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 B107315 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
| B105313 | GSM antenna, Open circuit |
| B105411 | GPS antenna - short circuit to ground |
| B105412 | GPS antenna - short circuit to B+ |
| B105413 | GPS antenna, Open circuit |
| B106DF1 | Engine control module (ECM), Sequence error during operating mode setting |
| B107311 | Crash signal - short circuit to ground |
| B114696 | Signal horn activation, Internal malfunction |
| B114829 | Terminal 15, Implausible signal |
| B114B96 | Multi-function steering wheel, left button block - internal fault |
| B114C96 | Multi-function steering wheel, right button block - internal fault |
| B114D04 | Control unit for multi-function steering wheel faulty |
| B114E96 | Multi-function steering wheel, "Downshift" button - internal fault |
All 433 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.