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C053B00 — ABS Valves Supply Voltage Circuit/Open
ABS Valves Supply Voltage Circuit/Open. 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 C053B00
How to read and clear C053B00
- 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 C053B00 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 Brake Electronics
| C052600 | Steering-angle sensor, faulty |
| C052700 | Steering-angle sensor, signal implausible |
| C052800 | Steering-angle sensor, signal implausible |
| C052900 | Steering-angle sensor – no basic setting |
| C052A00 | Steering-angle sensor, deviation |
| C052F00 | ABS Pump Motor Supply Voltage Circuit/Open |
| C053C00 | ABS speed sensor – signal implausible |
| C053D00 | Brake pressure sensor 1 - signal implausible |
| C054100 | Brake pressure sensor 2 - signal implausible |
| C054200 | Brake pressure sensor 2 - short circuit to ground |
| C054300 | Brake pressure sensor 2 - short circuit to B+ |
| C054500 | VIN Not Programmed or Incompatible - BSCM |
All 317 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.