PowertrainP0BDC

Caution

Severity: Caution - get it checked when you can

Buzzer internal power supply failure

24 brands affected · Description from Toyota data.

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?

Caution · drive with care

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 24

Brand	Code	Description	System
Ashok Leyland CV	P0BDC	Aerodynamic Control. Actuator C. Operation Failure Brand	Powertrain
BAIC Motor	P0BDC	Drive Motor Inverter Temperature Sensor 'E' Circuit Range/Performance Brand	Powertrain
Mercedes-Benz	P0BDC	No description available	Powertrain
BYD	P0BDC	Drive Motor Inverter Temperature Sensor 'E' Circuit Range/Performance Brand	Powertrain
Chery	P0BDC	Drive Motor Inverter Temperature Sensor 'E' Circuit Range/Performance Brand	Powertrain
Daewoo	P0BDC	No description available	Powertrain
DFFS	P0BDC	Buzzer internal power supply failure Brand	Powertrain
DFFX	P0BDC	Drive Motor Inverter Temperature Sensor 'E' Circuit Range/Performance Brand	Powertrain
DFXK	P0BDC	Drive Motor Inverter Temperature Sensor 'E' Circuit Range/Performance Brand	Powertrain
EOBD	P0BDC	Sensor suhu penyongsang motor pemacu 'E' julat/prestasi litar Brand	Powertrain
Geely	P0BDC	Drive Motor Inverter Temperature Sensor 'E' Circuit Range/Performance Brand	Powertrain
GM	P0BDC	Drive Motor Inverter Temperature Sensor 'E' Circuit Range/Performance Brand	Powertrain
Great Wall	P0BDC	Drive Motor Inverter Temperature Sensor 'E' Circuit Range/Performance Brand	Powertrain
Hafei	P0BDC	Drive Motor Inverter Temperature Sensor 'E' Circuit Range/Performance Brand	Powertrain
Holden	P0BDC	Drive Motor Inverter Temperature Sensor 5 Performance Brand	Powertrain
Hyundai	P0BDC	No description available	Powertrain
Isuzu	P0BDC	No description available	Powertrain
Land Rover	P0BDC	Drive Motor Inverter Temperature Sensor 'E' Circuit Range/Performance Brand	Powertrain
Opel	P0BDC	Drive Motor Inverter Temperature Sensor 'E' Circuit Range/Performance Brand	Powertrain
Peugeot	P0BDC	No description available	Powertrain
Saab	P0BDC	Drive Motor Inverter Temperature Sensor 'E' Circuit Range/Performance Brand	Powertrain
MG (SAIC)	P0BDC	Drive Motor Inverter Temperature Sensor 'E' Circuit Range/Performance Brand	Powertrain
Sprinter	P0BDC	No description available	Powertrain
Toyota	P0BDC	Buzzer internal power supply failure 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 P0BDC and may be reported by some scan tools.

Brand	Code	Description	System
Mercedes-Benz	P0BDC16	Temperature sensor E of power inverter 'Electric machine' has a malfunction. The limit value for electrical voltage has not been attained. Brand	Powertrain
Mercedes-Benz	P0BDC28	Temperature sensor 3 of inverter 'Electric machine A' has a malfunction. Signal Bias Level Out of Range/ Zero Adjustment Failure Brand	Powertrain
Mercedes-Benz	P0BDC2A	Temperature sensor 3 of inverter 'Electric machine A' has a malfunction. Signal Stuck In Range Brand	Powertrain
Mercedes-Benz	P0BDC96	Temperature sensor E of power inverter 'Electric machine' has a malfunction. There is an internal component fault. Brand	Powertrain

6Related codes

Browse Pxxx codes or P0BDxx codes.