PowertrainP0AE8
CautionSeverity: Caution - get it checked when you can
Hybrid Battery Temperature Sensor D Circuit
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?
Watch for a battery temperature warning. If the warning is on, stop safely and let the battery cool; do not charge a hot battery and have it checked.
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 24
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | P0AE8 | Lambda/O2 Sensor Heater (Bank 2, Sensor 2). High Signal Brand | Powertrain |
| BAIC Motor | P0AE8 | Hybrid Battery Temperature Sensor D Circuit Brand | Powertrain |
| Mercedes-Benz | P0AE8 | No description available | Powertrain |
| BYD | P0AE8 | Hybrid Battery Temperature Sensor D Circuit Brand | Powertrain |
| Chery | P0AE8 | Hybrid Battery Temperature Sensor D Circuit Brand | Powertrain |
| Daewoo | P0AE8 | Hybrid Battery Temperature Sensor D Circuit Brand | Powertrain |
| DFFS | P0AE8 | Hybrid Battery Temperature Sensor D Circuit Brand | Powertrain |
| DFFX | P0AE8 | Hybrid Battery Temperature Sensor D Circuit Brand | Powertrain |
| DFXK | P0AE8 | Hybrid Battery Temperature Sensor D Circuit Brand | Powertrain |
| EOBD | P0AE8 | Litar penderia suhu bateri Hibrid/EV 'D' Brand | Powertrain |
| Geely | P0AE8 | Hybrid Battery Temperature Sensor D Circuit Brand | Powertrain |
| GM | P0AE8 | Hybrid Battery Temperature Sensor D Circuit Brand | Powertrain |
| Great Wall | P0AE8 | Hybrid Battery Temperature Sensor D Circuit Brand | Powertrain |
| Hafei | P0AE8 | Hybrid Battery Temperature Sensor D Circuit Brand | Powertrain |
| Honda | P0AE8 | HV Battery Temperature Sensor 4 Circuit Brand | Powertrain |
| Hyundai | P0AE8 | No description available | Powertrain |
| Isuzu | P0AE8 | No description available | Powertrain |
| Land Rover | P0AE8 | No description available | Powertrain |
| Peugeot | P0AE8 | No description available | Powertrain |
| Proton | P0AE8 | No description available | Powertrain |
| Saab | P0AE8 | Hybrid Battery Temperature Sensor D Circuit Brand | Powertrain |
| MG (SAIC) | P0AE8 | Hybrid Battery Temperature Sensor D Circuit Brand | Powertrain |
| Suzuki | P0AE8 | No description available | Powertrain |
| Toyota | P0AE8 | Hybrid Battery Temperature Sensor D Circuit 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 4
These 7-character codes are manufacturer-specific variants of P0AE8 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | P0AE801 | Temperature sensor D of the hybrid/high-voltage battery has an electrical fault. General Electrical Failure. Brand | Powertrain |
| Mercedes-Benz | P0AE802 | Temperature sensor D of the hybrid/high-voltage battery has an electrical fault. General Signal Failure. Brand | Powertrain |
| Mercedes-Benz | P0AE809 | Temperature sensor D of the hybrid/high-voltage battery has an electrical fault. Component Failure. Brand | Powertrain |
| Mercedes-Benz | P0AE815 | Temperature sensor D of the hybrid/high-voltage battery has an electrical fault. There is a short circuit to positive or an open circuit. Brand | Powertrain |
6Related codes
Browse Pxxx codes or P0AExx codes.