BodyB1101
CautionSeverity: Caution - get it checked when you can
Battery voltage high
Key terms: Control module: a small computer that runs one part of the car
1What it means in plain English
A body system has a fault. Depending on the make, this range can include airbags and seat belts, windows, locks and climate control, and also charging, brake, oil or coolant sensors.
2Common causes
- Wiring or connector fault
- Faulty sensor or switch
- Water or corrosion in a connector
- Control module fault
- Low battery voltage
3Can I drive?
The electrical system may fail and the battery may go flat, risking a stall. If the battery or charging warning light is on, drive straight to a workshop.
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 27
| Brand | Code | Description | System |
|---|---|---|---|
| Ashok Leyland CV | B1101 | Hybrid Battery. F Component. System Voltage Malfunction Brand | Body |
| BAIC Motor | B1101 | Low side driver for slow wipe detects Short to battery Brand | Body |
| Mercedes-Benz | B1101 | No description available | Body |
| Chery | B1101 | Fuel sensor open Brand | Body |
| Chrysler | B1101 | No description available | Body |
| Daewoo | B1101 | System Voltage High Voltage Brand | Body |
| Daihatsu | B1101 | Front seat safing sensor short Brand | Body |
| DFFS | B1101 | No description available | Body |
| GM | B1101 | Battery voltage high Brand | Body |
| Holden | B1101 | Battery Voltage Too High Brand | Body |
| Hyundai | B1101 | No description available | Body |
| Isuzu | B1101 | No description available | Body |
| Land Rover | B1101 | Crank input Brand | Body |
| Mahindra | B1101 | Driver door Mirror - Up turn output short to ground Brand | Body |
| Mitsubishi | B1101 | ELC. compressor Brand | Body |
| Opel | B1101 | Battery voltage high Brand | Body |
| Perodua | B1101 | Front seat safing sensor short Brand | Body |
| Peugeot | B1101 | No description available | Body |
| Proton | B1101 | ELC. compressor Brand | Body |
| Saab | B1101 | Battery Voltage High Brand | Body |
| MG (SAIC) | B1101 | LIN 1 Init Error Brand | Body |
| Smart | B1101 | No description available | Body |
| Sprinter | B1101 | No description available | Body |
| Subaru | B1101 | No description available | Body |
| Suzuki | B1101 | No description available | Body |
| Tata | B1101 | Ignition Voltage High Brand | Body |
| Toyota | B1101 | No description available | Body |
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 10
These 7-character codes are manufacturer-specific variants of B1101 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Hyundai | B110100 | If the supply voltage to IGPM is higher than specification, IGPM sets DTC Brand | Body |
| SsangYong | B110100 | Hardware defect(exception test failed) Brand | Body |
| SsangYong | B110108 | B-CAN communication error (limp home error) Brand | Body |
| SsangYong | B110109 | High temperature Pressure Temperature (PT) sensor: pressure signal out of range Brand | Body |
| Mercedes-Benz | B110111 | No description available | Body |
| Sprinter | B110111 | No description available | Body |
| SsangYong | B110111 | High temperature Pressure Temperature (PT) sensor: pressure circuit short to ground Brand | Body |
| Mercedes-Benz | B110115 | No description available | Body |
| Sprinter | B110115 | No description available | Body |
| SsangYong | B110115 | High temperature Pressure Temperature (PT) sensor: circuit open or short to battery (+) Brand | Body |
6Related codes
Browse Bxxx codes or B110xx codes.