PowertrainP2C92
CautionSeverity: Caution - get it checked when you can
Hybrid/EV battery contactor control supply circuit/open
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?
Have it diagnosed promptly. If the car runs and drives normally, drive gently to a workshop. If it runs badly, stalls, overheats, loses oil pressure, or a warning light is flashing or red, stop safely and get professional help. If the code concerns the brakes, brake vacuum or brake assist, do not drive until it is checked: a hard pedal or longer stopping distance means stop.
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 7
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | P2C92 | AdBlue/DEF Metering Valve. Bank 2. Unit 2. Operation Failure Brand | Powertrain |
| Mercedes-Benz | P2C92 | No description available | Powertrain |
| EOBD | P2C92 | Hybrid/EV-akun kontaktorin ohjausvirtapiiri/auki Brand | Powertrain |
| Ford | P2C92 | otherwise, BECM shall set Negative Contactor Fault Status = 0b0: No Fault n) BECM shall set Contactor System Enable Fault Status = 0b1: Fault, if the condition for BECM to set DTCs (-00, P2C95-00: CONT_PWR Contactor Power) is met Brand | Powertrain |
| Land Rover | P2C92 | No description available | Powertrain |
| Peugeot | P2C92 | No description available | Powertrain |
| Toyota | P2C92 | Hybrid/EV battery contactor control supply circuit/open 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.
5Extended variant codes 12
These 7-character codes are manufacturer-specific variants of P2C92 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | P2C9200 | The actuation of the contactors in the hybrid/high-voltage battery has an electrical fault or an open circuit. Brand | Powertrain |
| Mercedes-Benz | P2C9201 | The actuation of the contactors in the hybrid/high-voltage battery has an electrical fault or an open circuit. There is a general electrical fault. Brand | Powertrain |
| Mercedes-Benz | P2C9202 | The actuation of the contactors in the hybrid/high-voltage battery has an electrical fault or an open circuit. There is a general signal fault. Brand | Powertrain |
| Mercedes-Benz | P2C920A | The actuation of the contactors in the hybrid/high-voltage battery has an electrical fault or an open circuit. General Electrical Failures - 2. Brand | Powertrain |
| Mercedes-Benz | P2C9211 | The actuation of the contactors in the hybrid/high-voltage battery has an electrical fault or an open circuit. Circuit Short To Ground. Brand | Powertrain |
| Mercedes-Benz | P2C9212 | The actuation of the contactors in the hybrid/high-voltage battery has an electrical fault or an open circuit. Circuit Short To Battery. Brand | Powertrain |
| Mercedes-Benz | P2C9213 | The actuation of the contactors in the hybrid/high-voltage battery has an electrical fault or an open circuit. Circuit Open. Brand | Powertrain |
| Mercedes-Benz | P2C9217 | The actuation of the contactors in the hybrid/high-voltage battery has an electrical fault or an open circuit. The limit value for electrical voltage has been exceeded. Brand | Powertrain |
| Mercedes-Benz | P2C921C | The actuation of the contactors in the hybrid/high-voltage battery has an electrical fault or an open circuit. Circuit Voltage Out of Range. Brand | Powertrain |
| Mercedes-Benz | P2C921D | The actuation of the contactors in the hybrid/high-voltage battery has an electrical fault or an open circuit. Circuit Current Out of Range. Brand | Powertrain |
| Mercedes-Benz | P2C9262 | The actuation of the contactors in the hybrid/high-voltage battery has an electrical fault or an open circuit. The signal comparison is faulty. Brand | Powertrain |
| Mercedes-Benz | P2C9284 | The actuation of the contactors in the hybrid/high-voltage battery has an electrical fault or an open circuit. There is a signal below the permissible limit value. Brand | Powertrain |
6Related codes
Browse Pxxx codes or P2C9xx codes.