Piston Ring Replacement - 4th Gen Honda Odyssey

Warranty Extension: MIL Comes On With DTCs P0301 thru P0304 Supersedes 13-081, dated January 23, 2018, to revise the information highlighted in yellow. AFFECTED VEHICLES Year Model Trim VIN Range 2011–13 Odyssey ALL Check the iN VIN Status for Eligibility REVISON SUMMARY • Under DIAGNOSIS, additional software information was added. • Additional NOTES added under REPAIR PROCEDURE. CORRECTIVE ACTION 2011 Models: Complete diagnosis procedure and if necessary, update PCM software (Procedure A), replace affected spark plugs then clean pistons and replace the piston rings (Procedure B). 2012–13 Models: Complete diagnosis procedure, replace affected spark plugs then clean the pistons and replace the pistons rings (Procedure B). No need for software up...