PowertrainP1ACB
CautionSeverity: Caution - get it checked when you can
EPGS brake status invalid
Key terms: Control module: a small computer that runs one part of the car · Powertrain: engine, transmission and emissions
1What it means in plain English
The engine or powertrain control system has stored a fault that does not have specific guidance in this database yet.
2Common causes
- Sensor or actuator fault
- Wiring or connector fault
- Vacuum or intake leak
- Fuel or ignition problem
- Control module fault
3Can I drive?
The braking system may be affected. Have it checked promptly; if the pedal feels abnormal, the car pulls when braking, or a brake warning light is on, stop safely.
This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.
4Brand data 12
| Brand | Code | Description | System |
|---|---|---|---|
| Chery | P1ACB | EPGS brake status invalid Brand | Powertrain |
| Daewoo | P1ACB | No description available | Powertrain |
| EOBD | P1ACB | Module 05 -solun vastusero> Brand | Powertrain |
| GM | P1ACB | No description available | Powertrain |
| Holden | P1ACB | Gear Synchronizer Pressure Control Solenoid Valve Control Circuit Short to Ground Brand | Powertrain |
| Honda | P1ACB | No description available | Powertrain |
| Mitsubishi | P1ACB | Module05 Cell resistance diff Brand | Powertrain |
| Opel | P1ACB | No description available | Powertrain |
| Peugeot | P1ACB | No description available | Powertrain |
| Proton | P1ACB | Module05 Cell resistance diff Brand | Powertrain |
| Saab | P1ACB | No description available | Powertrain |
| MG (SAIC) | P1ACB | Output Current Control of Pressure Valve Short to Ground Brand | Powertrain |
Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.
5Related codes
Browse Pxxx codes or P1ACxx codes.