Engine Controls - Engine Compartment Buzz With Engine Off
12-085December 6, 2012
Applies To:
2013 Accord 2-Door - From 1 HGCT1...DA000001 thru 1HGCT1...DA000123
2013 Accord 4-Door - From 1 HGCR2...DA000001 thru 1HGCR2...DA021824
2013 Accord 4-Door - VIN begins with JHM
Buzz Coming From the Engine Compartment After the Engine Is Turned Off
SYMPTOM
Buzzing is heard coming from the engine compartment after the engine is turned off.
PROBABLE CAUSE
The PCM operates the VTC solenoid with the ignition key turned to the OFF position.
CORRECTIVE ACTION
Update the PGM-FI software in the PCM.
WARRANTY CLAIM INFORMATION
The normal warranty applies.
Operation Number: 125517
Flat Rate Time: 0.2 hour
Failed Part: P/N 37820-5A2-A56
Defect Code: 03214
Symptom Code: 03216
Skill Level: Repair Technician
SOFTWARE INFORMATION
NOTE:
Unnecessary or incorrect repairs resulting from a failure to update the HDS or MVCI are not covered under warranty.
MVCI Control Module (CM) Update: Application Version 2.18.04 or later; Database update 4-JUL-2012 or later; HDS Software Version: 3.005.007 or later
Before beginning the repail; make sure that both the HDS and MVCI are updated as listed above.
Do only the update listed in this service bulletin.
Check that the MVCI indicates the applicable program ID listed below (or a later program ID) as the Recommended Update when the update begins.
If the MVCI displays This vehicle does not need an update at this time during the update, the software for this service bulletin is already installed.
For more information about updating the HDS, the MVCI, and vehicle systems, refer to Service Bulletin 01-023, Updating Control Units/Modules.
REPAIR PROCEDURE
Update the PGM-FI software in the PCM. Refer to Service Bulletin 01-023, Updating Control Units/Modules.
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