B0020 on HONDA CR-V — Left Side Airbag Deployment Control

Q: "What does B0020 mean on a HONDA CR-V?"

"B0020 indicates: Left Side Airbag Deployment Control. This is a body electrical code. 2 HONDA CR-V owners have reported this to NHTSA."

Q: "What are the most common causes of B0020 on HONDA CR-V?"

"Based on 2 NHTSA reports, the most commonly cited components are: Air Bags, Air Bags,Seat Belts. These percentages are based on the component field in owner complaints."

Q: "Is B0020 serious on my HONDA CR-V?"

"Of 2 NHTSA reports for this code on HONDA CR-V, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic."

Q: "What should I do if my HONDA CR-V shows B0020?"

"1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare."

What B0020 Means on Your HONDA CR-V

B0020 is a diagnostic trouble code indicating: Left Side Airbag Deployment Control. This code relates to the body electrical system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

2 HONDA CR-V owners have reported this issue to NHTSA across model years 2017. Most reports come from the 2017 model year. The most commonly reported component is Air Bags (50.0% of reports).

Real HONDA CR-V Owner Reports

Source: NHTSA Complaints Database

"The vehicle airbag warning light 'SRS' displays randomly. We paid almost $200 for a diagnosis and have been told the passenger airbag needs to be replaced at a cost of $800. The Diagnostic code is B0020-13 "open or increased resistance in the left side airbag inflator"."

— 2017 HONDA CR-V owner · AIR BAGS · Filed 11/01/2024

"I purchased this cr-v new from the honda dealership in sarassota, fl in feb 2017. o/s srs light keeps coming on. it is an intermittent problem. when it comes on, it stays on until the car is turned off. this has been going on for at least 3 months."

— 2017 HONDA CR-V owner · AIR BAGS,SEAT BELTS · Filed 11/01/2017

All reports filed by vehicle owners directly with the U.S. Department of Transportation.

📊 Complaint Trend by Model Year

2

'17

Common Causes on HONDA CR-V

Based on NHTSA complaint component analysis for this vehicle.

AIR BAGS 50%

AIR BAGS,SEAT BELTS 50%

What To Do Next

1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.
2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50–$150) pinpoints the root cause before you spend money on parts.
3
Compare repair quotes
Get 2–3 quotes. Dealer vs. independent shop prices often differ 30–50% for the same repair.

Frequently Asked Questions

What does B0020 mean on a HONDA CR-V? ▾

B0020 indicates: Left Side Airbag Deployment Control. This is a body electrical code. 2 HONDA CR-V owners have reported this to NHTSA.

What are the most common causes of B0020 on HONDA CR-V? ▾

Based on 2 NHTSA reports, the most commonly cited components are: Air Bags, Air Bags,Seat Belts. These percentages are based on the component field in owner complaints.

Is B0020 serious on my HONDA CR-V? ▾

Of 2 NHTSA reports for this code on HONDA CR-V, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic.

What should I do if my HONDA CR-V shows B0020? ▾

1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare.