TSB: HONDA ACCORD, CIVIC, CLARITY, CLARITY ELECTRIC, CLARITY FUEL CELL, CLARITY PLUG-IN HYBRID, CR-V, FIT, HR-V, INSIGHT, ODYSSEY, PASSPORT, PILOT, RIDGELINE (2020–2021)

Bulletin A21100B — October 22, 2021

Bulletin Details

Bulletin IDA21100B
ManufacturerHONDA
ModelsACCORD, CIVIC, CLARITY, CLARITY ELECTRIC, CLARITY FUEL CELL, CLARITY PLUG-IN HYBRID, CR-V, FIT, HR-V, INSIGHT, ODYSSEY, PASSPORT, PILOT, RIDGELINE
Model Years2020–2021
Date IssuedOctober 22, 2021
Date Added to NHTSAFebruary 3, 2022
ComponentAIR BAGS
Vehicles Affected114 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

ServiceNews Article - There are several possible causes for the SRS DTC U3000-49 (Internal Failure of the SRS Unit) to be stored. If you can duplicate the DTC, the troubleshooting will take you through the step-by-step process in isolating

Affected Vehicles

MakeModelYearComponent
HONDA ACCORD 2021 220000 SEATS
HONDA ACCORD 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA ACCORD 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CIVIC 2021 220000 SEATS
HONDA CIVIC 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CIVIC 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CLARITY 2021 220000 SEATS
HONDA CLARITY 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CLARITY 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CLARITY FUEL CELL 2021 220000 SEATS
HONDA CLARITY FUEL CELL 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CLARITY FUEL CELL 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CLARITY PLUG-IN HYBRID 2021 220000 SEATS
HONDA CLARITY PLUG-IN HYBRID 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CLARITY PLUG-IN HYBRID 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CR-V 2021 220000 SEATS
HONDA CR-V 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CR-V 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA HR-V 2021 220000 SEATS
HONDA HR-V 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA HR-V 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA INSIGHT 2021 220000 SEATS
HONDA INSIGHT 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA INSIGHT 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA ODYSSEY 2021 220000 SEATS
HONDA ODYSSEY 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA ODYSSEY 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA PASSPORT 2021 220000 SEATS
HONDA PASSPORT 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA PASSPORT 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA PILOT 2021 220000 SEATS
HONDA PILOT 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA PILOT 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA RIDGELINE 2021 220000 SEATS
HONDA RIDGELINE 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA RIDGELINE 2021 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA ACCORD 2020 140000 AIR BAGS
HONDA ACCORD 2020 220000 SEATS
HONDA ACCORD 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA ACCORD 2020 220000 SEATS
HONDA ACCORD 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA ACCORD 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CIVIC 2020 140000 AIR BAGS
HONDA CIVIC 2020 220000 SEATS
HONDA CIVIC 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CIVIC 2020 220000 SEATS
HONDA CIVIC 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CIVIC 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CLARITY ELECTRIC 2020 140000 AIR BAGS
HONDA CLARITY ELECTRIC 2020 220000 SEATS
HONDA CLARITY ELECTRIC 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CLARITY ELECTRIC 2020 220000 SEATS
HONDA CLARITY ELECTRIC 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CLARITY ELECTRIC 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CLARITY FUEL CELL 2020 140000 AIR BAGS
HONDA CLARITY FUEL CELL 2020 220000 SEATS
HONDA CLARITY FUEL CELL 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CLARITY FUEL CELL 2020 220000 SEATS
HONDA CLARITY FUEL CELL 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CLARITY FUEL CELL 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CLARITY PLUG-IN HYBRID 2020 140000 AIR BAGS
HONDA CLARITY PLUG-IN HYBRID 2020 220000 SEATS
HONDA CLARITY PLUG-IN HYBRID 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CLARITY PLUG-IN HYBRID 2020 220000 SEATS
HONDA CLARITY PLUG-IN HYBRID 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CLARITY PLUG-IN HYBRID 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CR-V 2020 140000 AIR BAGS
HONDA CR-V 2020 220000 SEATS
HONDA CR-V 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CR-V 2020 220000 SEATS
HONDA CR-V 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA CR-V 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA FIT 2020 140000 AIR BAGS
HONDA FIT 2020 220000 SEATS
HONDA FIT 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA FIT 2020 220000 SEATS
HONDA FIT 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA FIT 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA HR-V 2020 140000 AIR BAGS
HONDA HR-V 2020 220000 SEATS
HONDA HR-V 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA HR-V 2020 220000 SEATS
HONDA HR-V 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA HR-V 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA INSIGHT 2020 140000 AIR BAGS
HONDA INSIGHT 2020 220000 SEATS
HONDA INSIGHT 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA INSIGHT 2020 220000 SEATS
HONDA INSIGHT 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA INSIGHT 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA ODYSSEY 2020 140000 AIR BAGS
HONDA ODYSSEY 2020 220000 SEATS
HONDA ODYSSEY 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA ODYSSEY 2020 220000 SEATS
HONDA ODYSSEY 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA ODYSSEY 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA PASSPORT 2020 140000 AIR BAGS
HONDA PASSPORT 2020 220000 SEATS
HONDA PASSPORT 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA PASSPORT 2020 220000 SEATS
HONDA PASSPORT 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA PASSPORT 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA PILOT 2020 140000 AIR BAGS
HONDA PILOT 2020 220000 SEATS
HONDA PILOT 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA PILOT 2020 220000 SEATS
HONDA PILOT 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA PILOT 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA RIDGELINE 2020 140000 AIR BAGS
HONDA RIDGELINE 2020 220000 SEATS
HONDA RIDGELINE 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA RIDGELINE 2020 220000 SEATS
HONDA RIDGELINE 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT
HONDA RIDGELINE 2020 140200 AIR BAGS:SRS MALFUNCTION WARNING LAMP/LIGHT

Related HONDA Recalls

CampaignModelYearComponentSummary
HR-V 2021 AIR BAGS:SENSOR:OCCUPANT CLASSIFICATI... Honda (American Honda Motor Co.) is recalling certain 2018-2021, 2023 Acura T...
HR-V 2020 AIR BAGS:SENSOR:OCCUPANT CLASSIFICATI... Honda (American Honda Motor Co.) is recalling certain 2018-2021, 2023 Acura T...
HR-V 2019 AIR BAGS:SENSOR:OCCUPANT CLASSIFICATI... Honda (American Honda Motor Co.) is recalling certain 2018-2021, 2023 Acura T...
FIT 2020 AIR BAGS:SENSOR:OCCUPANT CLASSIFICATI... Honda (American Honda Motor Co.) is recalling certain 2018-2021, 2023 Acura T...
FIT 2019 AIR BAGS:SENSOR:OCCUPANT CLASSIFICATI... Honda (American Honda Motor Co.) is recalling certain 2018-2021, 2023 Acura T...

What Should You Do?

If your vehicle is affected by this TSB, contact your authorized HONDA dealer. Bring this bulletin ID (A21100B) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.