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 update as 2012–13 model vehicles are equipped with updated software from factory. BACKGROUND American Honda is announcing a powertrain warranty extension as a result of a s