Toyota Corolla

B0101

The B0101 diagnostic trouble code (DTC) indicates a malfunction in the airbag system of a 2019-2024 Toyota Corolla E210, specifically related to the driver's airbag circuit.

4 SolutionsB-CodeBody

Error Code Type

Body

Components

1 affected

Electrical

Symptoms

10 common

•Airbag warning light illuminated on the dashboard
•Potentially non-deploying driver's airbag
•Error message displayed on the vehicle's information screen
+7 more

Most Affected Generations

3 generations

E140

E210

E170

Top Affected Components

1 component

Electrical

Severity Levels

2 levels

high

critical

Quick Facts

Total Solutions

Affected Components

Common Symptoms

Generations

All Solutions

Showing 4 of 4 solutions for error code B0101 across all generations.

how to fix B0101 code for airbag in Toyota Corolla E210 (2019-2024)?

Electrical

The B0101 diagnostic trouble code (DTC) indicates a malfunction in the airbag system of a 2019-2024 Toyota Corolla E210, specifically related to the driver's airbag circuit.

Airbag warning light illuminated on the dashboardPotentially non-deploying driver's airbag+3

B0101•E210

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why is my Toyota Corolla E170 (2013-2019) showing a B0101 error code

Electrical

The Toyota Corolla E170 (2013-2019) is displaying a B0101 error code, which indicates a malfunction related to the airbag system, specifically concerning the driver's airbag.

Airbag warning light illuminated on the dashboardPossible activation of the seatbelt warning light+3

B0101•E170

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what does it mean if my Toyota Corolla E140 (2006-2013) has a code B0101?

Electrical

The presence of code B0101 in a 2006-2013 Toyota Corolla E140 indicates a malfunction in the airbag system, specifically related to the driver's side airbag circuit.

Illuminated airbag warning light on the dashboardPossible fault in the airbag deployment system+3

B0101•E140

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how to fix B0101 code in Toyota Corolla E140 (2006-2013)

Electrical

The B0101 code in a 2006-2013 Toyota Corolla E140 indicates a malfunction in the airbag system, specifically related to the front passenger side airbag sensor. This may prevent the airbag from deploying in the event of a collision.

Airbag warning light illuminated on the dashboardPassenger airbag status indicator showing 'OFF' or malfunctioning+3

B0101•E140

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