BodyB1605
CautionSeverity: Caution - get it checked when you can
Battery charging status unit reset
1What it means in plain English
The battery charging status monitor has reset, so the car may not be tracking the battery's charge state correctly.
2Common causes
- Recent battery replacement or disconnection
- Low or unstable battery voltage
- Faulty battery monitoring sensor
- Damaged wiring or connector
- Charging system fault
3Can I drive?
If the battery or charging warning light is on, or the car is slow to start, drive straight to a workshop. Otherwise have the charging system checked soon; the battery may go flat.
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 26
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | B1605 | No description available | Body |
| BYD | B1605 | DR pretensioner squib grounding Brand | Body |
| Chery | B1605 | DR pretensioner squib grounding Brand | Body |
| Daewoo | B1605 | No description available | Body |
| Daihatsu | B1605 | L side front mechanical sensor failure Brand | Body |
| DFFS | B1605 | Battery charging status unit reset Brand | Body |
| DFFX | B1605 | DR pretensioner squib grounding Brand | Body |
| Ford | B1605 | No description available | Body |
| Geely | B1605 | DR pretensioner squib grounding Brand | Body |
| GM | B1605 | Lf/driver mirror motor 2 circuit Brand | Body |
| Great Wall | B1605 | DR pretensioner squib grounding Brand | Body |
| Hafei | B1605 | DR pretensioner squib grounding Brand | Body |
| Holden | B1605 | Battery Sensor Module Brand | Body |
| Honda | B1605 | Keyless access unit lost communication with MICU Brand | Body |
| Hyundai | B1605 | No description available | Body |
| Land Rover | B1605 | No description available | Body |
| Mazda | B1605 | No description available | Body |
| Mitsubishi | B1605 | DR pretensioner squib grounding Brand | Body |
| Opel | B1605 | Lf/driver mirror motor 2 circuit Brand | Body |
| Perodua | B1605 | L side front mechanical sensor failure Brand | Body |
| Peugeot | B1605 | No description available | Body |
| Proton | B1605 | DR pretensioner squib grounding Brand | Body |
| Saab | B1605 | LF/Driver Mirror Motor 2 Circuit Brand | Body |
| Sprinter | B1605 | No description available | Body |
| Suzuki | B1605 | No description available | Body |
| Toyota | B1605 | Battery charging status unit reset Brand | 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 3
These 7-character codes are manufacturer-specific variants of B1605 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Hyundai | B160500 | If DDM CAN message is not received, IGPM sets DTC Brand | Body |
| SsangYong | B160500 | EOL alignment failed azimuth - antenna power not correct Brand | Body |
| Mercedes-Benz | B160513 | Speaker open circuit Brand | Body |
6Related codes
Browse Bxxx codes or B160xx codes.