Diagnostic knowledge search

23,879 code identifiers with scoped meanings, and 54,261 enhanced signal definitions. No VIN or personal information is needed.

Code or signal meaning

Reference

Brand context

23,879 matches

Page 309 · 9241–9270 shown

B0018

RF/Passenger Frontal Deployment Loop (Single Stage or Stage 1) Short to Ground/Voltage Out

3 reference families · BMW, GM, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

B0019

Passenger frontal impact deployment loop short to battery; Passenger Instrument Panel Air Bag Deployment Loop Stage 1 Short to Battery; Passenger Instrument Panel Air Bag Deployment Loop Stage 1 Short to Ground; Passenger Instrument Panel Air Bag Deployment Loop Stage 1 Open; Passenger Instrument Panel Air Bag Deployment Loop Stage 1 High Resistance; Passenger Instrument Panel Air Bag Deployment Loop Stage 1 Low Resistance

1 reference families · GM

B001A

Driver Seat Belt Anchor Pretensioner Deployment Loop Short to Battery; Driver Seat Belt Anchor Pretensioner Deployment Loop Short to Ground; Driver Seat Belt Anchor Pretensioner Deployment Loop Open; Driver Seat Belt Anchor Pretensioner Deployment Loop High Resistance; Driver Seat Belt Anchor Pretensioner Deployment Loop Low Resistance

1 reference families · GM

B001B

Passenger Seat Belt Anchor Pretensioner Deployment Loop Short to Battery; Passenger Seat Belt Anchor Pretensioner Deployment Loop Short to Ground; Passenger Seat Belt Anchor Pretensioner Deployment Loop Open; Passenger Seat Belt Anchor Pretensioner Deployment Loop High Resistance; Passenger Seat Belt Anchor Pretensioner Deployment Loop Low Resistance

1 reference families · GM

B0020

Left Side Airbag Deployment Control

2 reference families · GM, Generic OBD2

B0021

Left Curtain Deployment Control 1

2 reference families · GM, Generic OBD2

B0022

Left Curtain Deployment Control 2

4 reference families · BMW, GM, Generic OBD2, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

B002201

Can controller related failure (problem with CAN controller hardware)

1 reference families · Changan

B0023

Right Roof Rail Air Bag Deployment Loop Short to Battery; Right Roof Rail Air Bag Deployment Loop Short to Ground; Right Roof Rail Air Bag Deployment Loop Open; Right Roof Rail Air Bag Deployment Loop High Resistance; Right Roof Rail Air Bag Deployment Loop Low Resistance

1 reference families · GM

B0024

LF/Driver Frontal Deployment Loop (Single Stage or Stage 1) Short to Ground/Voltage Out of R

3 reference families · BMW, GM, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

B0025

Left Driver frontal impact deployment loop short to battery

1 reference families · GM

B0026

LF/Driver Frontal Deployment Loop (Single Stage or Stage 1) Open

3 reference families · BMW, GM, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

B0027

Right Passenger side deployment loop resistance high

1 reference families · GM

B0028

Right Side Airbag Deployment Control

4 reference families · BMW, GM, Generic OBD2, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

B0029

Right Curtain Deployment Control 1

4 reference families · BMW, GM, Generic OBD2, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

B002A

Right Curtain Deployment Control 2

1 reference families · Generic OBD2

B0030

Second Row Left Side Airbag Deployment Control

4 reference families · BMW, GM, Generic OBD2, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

B0031

Second Row Left Frontal Stage 1 Deployment Control

1 reference families · Generic OBD2

B0032

Second Row Left Frontal Stage 2 Deployment Control

2 reference families · GM, Generic OBD2

B0033

Second Row Left Frontal Stage 3 Deployment Control

1 reference families · Generic OBD2

B0034

Side airbag deployment commanded

1 reference families · GM

B0035

ADS Closed/Shorted to Ground

3 reference families · BMW, GM, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

B0036

ADS Open/Missing/Shorted to Battery

3 reference families · BMW, GM, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

B0037

AUX switch closed/shorted to ground

3 reference families · BMW, GM, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

B0038

Second Row Right Side Airbag Deployment Control

4 reference families · BMW, GM, Generic OBD2, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

B0039

Second Row Right Frontal Stage 1 Deployment Control

2 reference families · GM, Generic OBD2

B003A

Second Row Right Frontal Stage 2 Deployment Control

1 reference families · Generic OBD2

B003B

Second Row Right Frontal Stage 3 Deployment Control

1 reference families · Generic OBD2

B0040

Third Row Left Side Airbag Deployment Control

4 reference families · BMW, GM, Generic OBD2, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

B0041

Third Row Left Frontal Stage 1 Deployment Control

4 reference families · BMW, GM, Generic OBD2, Audi / Jetta / MAN / Seat / Skoda / Volkswagen

Previous page Next page Reset filters Browse brands

OBD Lens reference library · catalog legacy-owner-2026-11-02-v84-evidence. Sources and scope