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U130900 — Rear A/C Control Head 6, implausible message
Rear A/C Control Head 6, implausible message. 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 U130900
How to read and clear U130900
- 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 U130900 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 Central Electrics
| U12F600 | Rear A/C Control Head 6, no communication |
| U130400 | Rear A/C Control Head 1, implausible message |
| U130500 | Rear A/C Control Head 2, implausible message |
| U130600 | Rear A/C Control Head 3, implausible message |
| U130700 | Rear A/C Control Head 4, implausible message |
| U130800 | Rear A/C Control Head 5, implausible message |
| U130A00 | Roof electronics control module 2, no communication |
| U131100 | Roof electronics control module 2, implausible message |
| U132D00 | Left air vent cover motor, no communication |
| U132E00 | Servo motor for design trim, left - message implausible |
| U132F00 | Servo motor for right door window vertical air vent – no communication |
| U133000 | Servo motor for right door window vertical vent – message implausible |
All 1472 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.