Fault code lookup

BodyB1911

Caution

Severity: Caution - get it checked when you can

generator l-terminal problem

20 brands affected · Description from GM data.

Key terms: Control module: a small computer that runs one part of the car

Safety: This code relates to the charging system. The battery may go flat and the car may stall.

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

  1. Wiring or connector fault
  2. Faulty sensor or switch
  3. Water or corrosion in a connector
  4. Control module fault
  5. Low battery voltage

3Can I drive?

Caution · drive with care

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 20

BrandCodeDescriptionSystem
Mercedes-BenzB1911No description available Body
BYDB1911EEPROM fault BrandBody
CheryB1911VIN not write BrandBody
DaewooB1911No description available Body
DaihatsuB1911R side wrapped cone disconnection BrandBody
GMB1911generator l-terminal problem BrandBody
HoldenB1911generator l-terminal problem BrandBody
HyundaiB1911No description available Body
IsuzuB1911No description available Body
MaseratiB1911No description available Body
MitsubishiB1911No description available Body
OpelB1911generator l-terminal problem BrandBody
PeroduaB1911R side wrapped cone disconnection BrandBody
PeugeotB1911No description available Body
SaabB1911generator l-terminal problem BrandBody
MG (SAIC)B1911Passenger Airbag Short to Battery BrandBody
SubaruB1911No description available Body
SuzukiB1911SUB BATTERY RELAY BrandBody
TataB1911No description available Body
ToyotaB1911No 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.

5Related codes

Browse Bxxx codes or B191xx codes.

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