# Service bulletin A21120A

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10237953
- Published by NHTSA: 2023\-06\-21
- Manufacturer's number: A21120A
- Manufacturer's date: 2023\-06\-13
- NHTSA component: ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM\(GLOBAL POSITIONING SYSTEM\)

## NHTSA's summary

Service News \- The navigation clock and date are incorrect. This is due to a limited GPS receiver Capacity resulting in rollover of the internal chip memory; the rollover occurred on January 1, 2022, at 12:00AM local time.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10237953-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10237953-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Equipment and accessories

## Vehicles listed

- 2006 to 2012 HONDA ACCORD
- 2010 to 2011 HONDA ACCORD CROSSTOUR
- 2012 HONDA ACCORD CROSSTOUR
- 2006 to 2007 HONDA ACCORD HYBRID
- 2005 to 2010 HONDA ODYSSEY
- 2006 to 2011 HONDA PILOT
- 2006 to 2014 HONDA RIDGELINE

## Recalls for the same vehicles and component

- [13V500000](/recalls/nhtsa/13V500000.md), 2013-11-01: ELECTRICAL SYSTEM:SOFTWARE
- [12V025000](/recalls/nhtsa/12V025000.md), 2012-01-26: EQUIPMENT:OTHER:LABELS; TIRES
- [11V004000](/recalls/nhtsa/11V004000.md), 2011-01-06: ELECTRICAL SYSTEM
- [10V001000](/recalls/nhtsa/10V001000.md), 2010-01-04: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [06V270000](/recalls/nhtsa/06V270000.md), 2006-07-26: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- [05V132000](/recalls/nhtsa/05V132000.md), 2005-04-05: ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

## Other bulletins for the same vehicles and component

- [16007](/bulletins/10211616.md), 2022-05-09, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This warranty extension will not apply to any vehicle that has ever been declared a total loss or sold for salvage by a financial institution or insurer, or has a branded or similar title under any state?s law.
- [03382](/bulletins/10211577.md), 2022-05-09, Service bulletin: POWER TRAIN; VEHICLE SPEED CONTROL; ELECTRICAL SYSTEM. Do you have an Odyssey in your shop that has a power sliding door that won?t open or close by using the following? ? Power sliding door main switch on the dash ? Keyless transmitter ? B\-pillar switch \(if equipped\) ? Either inside or outside door handle Connect the HDS to the vehicle. Using the information from the power sliding door data list, follow the steps in the flowchart below to troubleshoot the problem.
- [A21120A](/bulletins/10206992.md), 2022-02-04, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. ServiceNews Article \- The clock shows the incorrect time. This issue is due to a limited GPS receiver capacity resulting in "rollover" of the internal chip memory; the "rollover" will occur on January 1, 2022, at 12:00AM local time. As a result, once specific triggers are met, the navigation date and time will be incorrect.
- [DLR\-03\-16\-2016\-3](/bulletins/10193816.md), 2021-05-18, Service bulletin: EQUIPMENT; AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE:SOFTWARE. Background You may have received or will receive shortly, your 2008\-2009 Accord SRS Reprogramming Tool Kit P/N 070AZ\-TA00100. This kit will be used for Service Bulletin 15\-078 which will be released shortly.
- [SB16\-00703124V2](/bulletins/10193327.md), 2021-05-14, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE. BACKGROUND American Honda is extending the warranty on the SRS unit to 15 years from the original date of purchase with no mileage limit for the SRS indicator being on with one of the following DTCs stored: • 51\-XX • 53\-XX • U0151 • The HDS does not communicate with the SRS unit This warranty extension will not apply to any vehicle that has ever been declared a total loss or sold for salvage by a financial institution or insurer, or has a branded or similar title under any state’s law. CUSTOMER NOTIFICATION Owners of affected vehicles will be sent a notification of this campaign. Do an iN VIN status inquiry to make sure the vehicle is shown as eligible. CORRECTIVE ACTION If the SRS indicator is on, do the inspection, and if the DTC is listed above or the HDS does not communicate with the SRS unit, replace the SRS unit.
- [SB16\-007 03124V1](/bulletins/10193295.md), 2021-05-14, Service bulletin: AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. BACKGROUND American Honda is extending the warranty on the SRS unit to 15 years from the original date of purchase with no mileage limit for the SRS indicator being on with one of the following DTCs stored: • 51\-XX • 53\-XX • U0151 • The HDS does not communicate with the SRS unit This warranty extension will not apply to any vehicle that has ever been declared a total loss or sold for salvage by a financial institution or insurer, or has a branded or similar title under any state’s law. CUSTOMER NOTIFICATION Owners of affected vehicles will be sent a notification of this campaign. Do an iN VIN status inquiry to make sure the vehicle is shown as eligible. CORRECTIVE ACTION If the SRS indicator is on, do the inspection, and if the DTC is listed above or the HDS does not communicate with the SRS unit, replace the SRS unit.
- [AJA48014\-03382](/bulletins/10193014.md), 2021-05-12, Service bulletin: STRUCTURE:BODY:DOOR; ELECTRICAL SYSTEM. Do you have an Odyssey in your shop that has a power sliding door that won’t open or close by using the following? • Power sliding door main switch on the dash • Keyless transmitter • B\-pillar switch \(if equipped\) • Either inside or outside door handle Connect the HDS to the vehicle. Using the information from the power sliding door data list, follow the steps in the flowchart below to troubleshoot the problem.
- [DLR\-02\-22\-2016](/bulletins/10192947.md), 2021-05-10, Service bulletin: EQUIPMENT; AIR BAGS. The frequency for the 'Inflator Kit Application \& Availability' report will be changing from daily to weekly effectiveon Monday, November 30th. The report frequency is changing because we have had no inflator backorders since the beginning of September and there are currently no inflator kit supply concerns
- [A07\-030](/bulletins/10186009.md), 2021-01-30, Service bulletin: EQUIPMENT:APPLIANCE:AIR CONDITIONER. "Service Bulletin \- There are several A/C leak detection tools available. \-Refrigerant Gas Leak Detector \-Ultrasonic Leak Detector \-Leak Dye"
- [APP05122020](/bulletins/10175300.md), 2020-05-19, Service bulletin: EQUIPMENT. Dealer Message \- The May episode of Tech2Tech is now posted. We've got some valuable information for you, so check it out\! This month we're featuring "Replacing That Leaky Front Rocker Arm Oil Control Valve."

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