A13-081
Service Bulletin Details
Public Details for: A13-081
Service bulletin - american honda announced a powertrain warranty extension in 2013 as a result of a settlement of a class action captioned, soto et al.V. American honda motor co., inc., case no. 3:12-cv-1377-si (n.D. Cal.). The piston ring
Models from 2013
2013 HONDA ODYSSEY |
Models from 2012
2012 HONDA ODYSSEY |
Models from 2011
2011 HONDA ODYSSEY |
Service Bulletin 13-081 October 8, 2020 Version 19 Warranty Extension: MIL Comes On with DTCs P0301 thru P0304 Supersedes 13-081, dated June 18, 2019, to revise the information highlighted in yellow. AFFECTED VEHICLES Year Model Trim Level VIN Range 2011-13 Odyssey ALL Check the iN VIN status for eligibility. REVISION SUMMARY Under CUSTOMER NOTIFICATION, outdated information was removed. 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 announced a powertrain warranty extension in 2013 as a result of a settlement of a class action captioned, Soto et al.v. American Honda Motor Co., Inc., Case No. 3:12-cv-1377-SI (N.D. Cal.). The piston rings on certain cylinders may rotate and align, which can lead to spark plug fouling. This can set DTCs P0301 No. 1 cylinder misfire detected, P0302 No. 2 cylinder misfire detected, P0303 No. 3 cylinder misfire detected, P0304 No. 4 cylinder misfire detected, and cause the MIL to come on. American Honda is extending the powertrain warranty to cover repairs related to engine misfire (that triggers DTCs P0301 through P0304) to 8 years with unlimited mileage from the original date of purchase and has settled a class action based on this remedial measure. This warranty extension does 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. Additionally, the following videos are available to help with this bulletin: • Tech2Tech "How to Clean Piston Ring Grooves" • Tech2Tech "Let's Talk Spring Compressors" • Tech2Tech "Cylinder Wall Inspection Tool " CUSTOMER INFORMATION:The information in this bulletin is intended for use only by skilled technicians who have the proper tools, equipment, and training to correctly and safely maintain your vehicle. These procedures should not be attempted by “do-it-yourselfers,” and you should not assume this bulletin applies to your vehicle, or that your vehicle has the condition described. To determine whether this information applies, contact an authorized Honda automobile dealer. © 2020 American Honda Motor Co., Inc. — All Rights Reserved Page 1 of 32 CUSTOMER NOTIFICATION Owners of affected vehicles were sent a class action settlement notice regarding this warranty extension starting in October 2013. Before doing work on a vehicle, verify its eligibility by doing an iN VIN status inquiry. DIAGNOSIS 1. Connect the HDS and check for the following DTCs: P0301 No. 1 Cylinder Misfire Detected, P0302 No. 2 Cylinder Misfire Detected, P0303 No. 3 Cylinder Misfire Detected, P0304 No. 4 Cylinder Misfire Detected. Are any of these DTCs stored? YES – Go to step 2. NO – Stop. This bulletin does not apply. Continue with normal troubleshooting. 2. Remove and check the spark plug(s) on the affected cylinders (example: if P0301 is stored, check the spark plug on cylinder No. 1). Are the spark plug(s) fouled? YES – Proceed to Step 3. NO – Stop. This bulletin does not apply. Continue with normal troubleshooting. Page 2 of 32 3. For 2011 Odyssey only: Check the PCM software version P/N located above the PGM FI Data List. Year/Model Program ID (or later) Program P/N (or later) 2011 Odyssey (5-speed A/T)* V0A560 37805-RV0-A56 2011 Odyssey (5-speed A/T)** V0A240 37805-RV0-A24 2011 Odyssey (6-speed A/T)* V0A760 37805-RV0-A76 2011 Odyssey (6-speed A/T)** V04250 37805-RV0-425 V0A360 37805-RV0-A36 (VIN before 5FNRL5…BB056992) 2011 Odyssey (6-speed A/T)** (VIN including 5FNRL5…BB056992 and after) 2012–13 Odyssey (ALL) Software Updated from Factory *With Keihin PCM **With Continental PCM Is the PCM Program ID and/or Program P/N the same or newer than what is listed above, 2011 model years only? NO – The PCM software needs to be updated. Go to REPAIR PROCEDURE A to do the software update, then go to step 4. YES – The correct software is installed. The piston rings on select cylinders need to be replaced. Go to step 4. Page 3 of 32 4. Note which DTCs are stored in the vehicle. Does the vehicle have DTC P0304 stored? (Any combination of DTCs P0301, P0302, P0303, P0304 may also be stored.) YES – Go to REPAIR PROCEDURE B for the cylinders listed, Cylinders 1–4: Clean the pistons, replace the piston rings, and replace the spark plugs. NO – Go to REPAIR PROCEDURE B for the cylinders listed below: • Cylinder 1–3: Clean the pistons and replace the piston rings. • Cylinder 1–4: Replace the spark plugs. WARRANTY CLAIM INFORMATION PROCEDURE NOTICE: 2011 Models, confirm PCM software is or has been updated with the correct version (Procedure A). Then piston cleaning, piston ring and spark plug replacement should be done (Procedure B). Failure to follow this process correctly may result in a full debit of the warranty claim to your dealer. 2012–13 Models: Are equipped with updated software from the factory, no software update is needed. Piston cleaning, piston ring replacement along with the spark plugs should be performed (Procedure B). FLAT RATE NOTE: The procedure in this bulletin is different than the service manual. This procedure does not require the complete removal of the power steering pump, catalytic converter(s), engine and transmission, or the crankshaft. As a result, the operation number is unique and the FRT is reduced (Procedure B). Operation Number Description Flat Rate Time Defect Code Symptom Code Failed Part Number 1171H2 2011–13 Odyssey: Procedure B 8.5 hrs 5V500 JB900 13011-5G0-A01 5V500 JB900 13011–5G0–A01 5V500 JB900 13011–5G0–A01 Replace piston rings 1–3 and replaced spark plugs 1–4 (includes diagnosis). 1171H2A 2011 Odyssey: Procedure 0.1 hr A Add to update the PCM on 2011 Odyssey only. 1171H2B 2011–13 Odyssey: Add if replacing piston rings on cylinder 4. 0.8 hr Skill Level: Repair Technician Page 4 of 32 PARTS INFORMATION A There are no parts needed for REPAIR PROCEDURE A because it is a software update only. PARTS INFORMATION - PISTON CLEANING AND RING REPLACEMENT Part Name Part Number Cyl 1-3 Cyl 1-4 Cyl. Gasket (Fr) 12251-R70-A01 Cyl. Gasket (Rr) 12261-R70-A01 1 1 Drain Washer 14 mm 94109-14000 1 1 EGR Pipe Gasket A 18716-R70-A01 1 1 EGR Pipe Gasket B 18719-R70-A01 1 1 Ex. Chamber Gasket 18115-R70-A01 1 2 Ex. Pipe Gasket 18212-SA7-003 2 2 Head Gasket Fr. (Valve Cover) 12030-R70-A00 Head Gasket Rr. (Valve Cover) 12050-R70-A00 1 1 In. Manifold Gasket (Intake Top Cover) 17146-R70-A01 1 1 In. Manifold Gasket (In. Manifold to Base) 17105-RCJ-A01 1 1 Oil Filter 15400-PLM-A02 1 1 O-ring (7.47 mm x 3.6 mm) 91301-PLC-000 2 2 O-ring (31.2 mm x 4.1 mm) 91314-PH7-003 2 2 Piston Ring Set 13011-R70-A12 3 4 Pre-chamber Gasket 18393-SDB-A00 1 1 Self-locking Nut (8 mm) 90212-RCA-A01 4 8 Self-locking Nut (10 mm) 90212–SA5-003 9 9 Spark Plug 12290-R71-L01 4 4 Strainer O-ring 15221-RYE-A01 1 1 Timing Belt Bolt 14551-RCA-A01 1 1 Water Gasket Fr. 19411-P8A-A03 1 1 Water Gasket Rr. 19412–P8A-A02 1 1 1 1 Page 5 of 32 Replace Parts as Needed for Repair Procedure B Part Name Part Number Cyl 1-3 Cyl 1-4 Connecting Rod Bolt (may require up to 2 bolts per connecting rod) 13204–P8A–A01 6 8 Washer-Bolt (12 x 163) (may require up to 90005–PAA–A01 8 bolts per cylinder head) 8 16 REQUIRED MATERIALS - REPAIR PROCEDURE B Material Description Part Number Quantity Honda Long-Life Antifreeze/Coolant Type 2 0L999–9011 3 gallons Full Synthetic Engine Oil 0W-20 Oil 08798–9063 6 quarts Hondabond HT (1 Tube Repairs 5 Vehicles) 08718–0004 1 tube Genuine Honda Throttle Plate Cleaner 08700–9204 Nylon Parts Cleaning Brush (commercially available) 5/16 ID Flexible Hose (commercially available) TOOL INFORMATION - REPAIR PROCEDURE B Part Name Part Number Quantity Piston Ring Groove Cleaner 07AAZ–TA5A100 1 Cylinder Wall Inspection Tool 07AAJR70A300 1 Gasket Remover/Pan Separator LIL50190 1 Piston Ring Expander Snap-On PRS8 or equivalent 1 Piston Ring Compressor SCP1287 or equivalent 1 NOTE Each dealer was sent one cylinder wall inspection tool. REPAIR PROCEDURE B – SOFTWARE UPDATE 1. For 2011 models only, update the PCM software. Refer to Service Bulletin 01-023, Updating Control Units/Modules. 2. Go to DIAGNOSIS step 4 to determine which pistons need to be repaired before continuing to REPAIR PROCEDURE B – ENGINE REPAIR. Page 6 of 32 REPAIR PROCEDURE B - PISTON CLEANING AND RING REPLACEMENT 2011 Models: Confirm PCM software is or has been updated with the correct version (Procedure A). Continue to (Procedure B). 2012–13 Models: Are equipped with the updated software from the factory, no software update is needed. Piston cleaning and piston ring replacement along with the spark plugs should only be done after the diagnosis of the spark plugs has concluded that (Procedure B) is required. The following service information procedures have been used in full or in part within this service bulletin. For more detail on these procedures, and torque specifications for some components, refer to the service information. • Battery Terminal Disconnection and Reconnection • Fuel Pressure Relieving • Fuel Line/Quick-Connect Fitting Removal • Air Cleaner Removal/Installation • Splash Shield Replacement • Drive Belt Removal/Installation • Engine Oil Replacement • Coolant Replacement • Hydraulic Power Steering Fluid Check/Replacement • Intake Manifold Removal and Installation • Timing Belt Removal and Installation • Warm Up-TWC Removal/Installation • Cylinder Head Cover Removal • Cylinder Head Removal and Installation • Piston Ring Replacement • PCM Idle Learn Procedure • Valve Adjustment Page 7 of 32 Piston Removal Procedure • Use fender covers to avoid damaging painted surfaces. • To avoid damaging any wires and terminals, unplug the circuit connectors carefully while holding the connector portion. • Mark all the circuits and hoses to avoid misconnection. Make sure they do not contact other circuit wiring, hoses, or interfere with other parts. 1. Relieve the fuel pressure. 2. Remove both front wheels so you can fully lower the vehicle. 3. Do the battery removal procedure. 4. Disconnect the fuel feed hose line at the bulkhead. Page 8 of 32 5. Remove the engine cover. 6. Remove the radiator cap. 7. Raise the vehicle. 8. Remove the front splash shield. 9. Drain the engine oil. Page 9 of 32 10. Loosen the drain plug on the radiator, and drain the coolant. 11. Install a 5/16th inner diameter rubber hose on the drain bolt located at the rear of the engine block, loosen the drain bolt, and drain all remaining coolant. Then disconnect the oil pressure switch connector. Page 10 of 32 12. Remove exhaust pipe A. 13. Depending on the diagnosis, remove the appropriate WU-TWC support bracket bolts. 14. Remove the EGR lower pipe nuts. 15. Remove the crankshaft pulley bolt but not the pulley. NOTE Make sure to apply new oil to the bolt flange and threads before reinstallation. 16. Lower the vehicle. Page 11 of 32 17. Disconnect the MAP sensor connector and the breather pipe, then remove the intake air duct. 18. Disconnect the throttle body connector, the EVAP canister purge valve connector, the EVAP hose, the brake booster vacuum hose, and the vacuum hose. 19. Disconnect and plug the water bypass hoses. 20. Remove the drive belt. 21. Remove the drive belt auto-tensioner. Page 12 of 32 22. Remove the power steering pump bolts, the power steering bracket then secure the power steering pump out of the way. NOTE Do not remove any of the hoses. 23. Remove the engine harness holder bolt on the side engine mount. 24. Set the engine to TDC cylinder one. 25. Remove the crankshaft pulley. 26. Remove the timing belt. 27. Remove the timing belt idler pulley. 28. Remove the engine intake upper cover and PCV hose. Page 13 of 32 29. Remove the intake manifold bolts and nuts in three steps, then remove the intake manifold. 30. Remove the PCM cover. Page 14 of 32 31. Remove the PCM connectors and harness clamps. Remove the battery cables from the underhood fuse box. 32. Remove the appropriate Ignition coils based on the diagnosis. NOTE Depending on the diagnosis, you will either have to remove the rear bank ignition coils or both the front and rear bank ignition coils. Page 15 of 32 33. Depending on the diagnosis, remove some or all of the following: • ECT sensor connector • Front rocker arm oil pressure switch connector • Rear rocker arm oil pressure switch connector • CMP sensor connector • Front A/F sensor one connector • Rear A/F sensor one connector • Front secondary HO2S connector • Rear secondary HO2S connector • Rocker arm oil control solenoid A connector (bank one) • Rocker arm oil control solenoid A connector (bank two) • Rocker arm oil control solenoid B connector (bank one) • Alternator connector and positive alternator cable • A/C clutch switch connector • EGR 5P valve connector • Engine ground • Knock sensor • Fuel injector connectors and clips 34. Remove the quick-connect fitting cover, then disconnect the fuel feed hose. Page 16 of 32 35. Remove the EVAP canister purge joint with the bracket. 36. Remove the fuel rail connecting joint hose (Quick-Connect fitting). Page 17 of 32 37. Remove the EGR pipe mounting bolts, then remove the EGR pipe. 38. Separate the water passage from the heads. Page 18 of 32 39. Remove the appropriate WU-TWC depending on diagnosis. NOTE Set the WU-TWC aside and cover the opening with shop towels to prevent coolant from entering. 40. Remove the appropriate head with the injector base attached. NOTE Depending on diagnosis, you will remove the rear bank head or both heads. Page 19 of 32 41. Measure the head bolts to determine if they need replacement. If either diameter is less than 11.3 mm (0.445 in.), replace the cylinder head bolt. NOTES Below are the head bolt torque specifications for reinstallation. 41.1. Apply new engine oil to the threads and under the bolt heads. 41.2. Torque the cylinder bolts in sequence to 29 N•m (22 lb-ft). 41.3. Tighten in sequence an additional 90 degrees (third step). 41.4. Tighten in sequence an additional 90 degrees (fourth step). 41.5. If the bolts are new, tighten an additional 90 degrees. Page 20 of 32 42. Raise the vehicle. 43. Remove the CKP sensor cover and bolts, then disconnect the CKP sensor connector. 44. Remove the torque converter case cover and the four bolts securing the oil pan to the transmission. Page 21 of 32 45. Remove all bolts securing the oil pan. 46. Using a flat blade screwdriver, separate the oil pan from the engine block in the areas shown. Page 22 of 32 47. Remove the oil strainer and baffle plate. 48. Lower the vehicle to a comfortable working height, and place a clean shop towel around the cylinder wall to prevent debris from entering the coolant passage. Page 23 of 32 49. Remove the appropriate piston depending on diagnosis. NOTES • Before removing the rod caps, use a grease pencil or suitable marking pen to mark each cap and its corresponding connecting rod with the cylinder number it came from. • Do not confuse the existing marking on the side of the connecting rod and rod cap with a cylinder number. They are just manufacturing marks referring to the size of the big end of the rod. • Installing a rod cap incorrectly will result in engine knock and/or engine failure. Remove and mark one rod assembly at a time to make sure it is assembled correctly. • When torqueing the rod cap bolts, refer to the service information for details. • Click HERE to go to the Tech2Tech® video “Tips When Working with Fracture Rods”. 50. Visually inspect all the connecting rod bearing for signs of damage. NOTES • If your fingernail catches on a scratch or groove in the bearing, replace it. Pictured are normal reusable rod bearings after about 35,000 miles. Some discoloration is normal and does not require replacement. • If the bearings look like they must be replaced, contact your DPSM for authorization. Page 24 of 32 51. Cylinder Wall Inspection. If vertical scratches are noted in the cylinder wall, refer to Job Aid Using Cylinder Wall Inspection Tool and or Tech2Tech "Using Cylinder Wall Inspection Tool". NOTES Do not use finger nail or pencil lead to determine if engine block is usable. Light to moderate scratches that are detected with your finger nail will pass the inspection when using the cylinder wall inspection tool. • If the engine block is good, go to PISTON CLEANING PROCEDURE and clean the appropriate piston. • If the engine block is no good, replace the engine block. The block comes with updated pistons. This bulletin no longer applies. You must obtain DPSM authorization and refer online to Engine Removal and Installation to reinstall the engine. Piston Cleaning and Ring Replacement Procedure 1. Remove the piston rings from the piston using a ring expander. Be careful not to damage the piston. 2. Spray the piston head and piston ring grooves thoroughly with Honda throttle plate cleaner. Page 25 of 32 3. While holding the piston upright in your left hand, take the piston ring groove cleaner tool in your right hand and line up the cleaner tool guides with the second (middle) piston ring groove. 4. Press the handle on the piston ring groove cleaner tool and slide the cleaning bit onto the appropriate piston ring grooves. Page 26 of 32 5. Once the cleaning bit is in the appropriate ring grooves of the piston, make sure the tool handle clicks in to place. NOTE There is only one notch on the tool for the handle to engage. 6. Hold the piston steady and rotate the tool counter-clockwise five to six times to remove any carbon deposits in the piston ring grooves. Do not rotate the tool clockwise. 7. NOTE You can watch this procedure in the Tech2Tech segment “How to Clean Piston Ring Grooves”. 8. Remove the piston groove cleaning tool and clean off the carbon from the tool bit. Page 27 of 32 9. Finish cleaning the piston with throttle plate cleaner and the nylon brush. Do not use a steel wire brush. NOTE Below are some examples of before and after pictures. Depending on mileage and running conditions, the pistons will achieve different levels of cleanliness. Page 28 of 32 10. Install the piston rings as shown. NOTE The first (top) ring has a 1R manufacturing mark and the second (middle) ring has an 2R manufacturing mark. The manufacturing marks must be facing upward. 11. Rotate the rings in their grooves to make sure they do not bind. 12. Position the ring end gaps as shown. NOTE If the ring gaps are not positioned correctly, excessive blowby may occur. 13. Apply new engine oil to the piston, the inside of the piston ring compressor, and the cylinder bore. NOTE Cylinder wall honing is NOT required for this repair. Page 29 of 32 14. Install the piston/connecting rod assembly into the cylinder bore with the arrow on top of the piston facing the timing belt side of the engine. NOTE Be careful not to damage the cylinder wall when installing the piston. 15. Set the piston in the ring compressor, and position the piston in the cylinder based on the rod/cap marks that you made in step 49. Page 30 of 32 16. Set the ring compressor on the piston bore, then push the piston in with your hands. 17. Stop after the ring compressor pops free, and check the connecting rod-to-rod journal alignment before pushing the piston into place. 18. Measure the diameter of the connecting rod bolts to determine if they need replacement. Calculate the difference in diameter between point A and point B. It should not be more than 0–0.1 mm (0–0.004 in). Page 31 of 32 19. Apply new oil to the connecting rod bolt threads and flanges. Torque the bolts to 20 N•m (14 lb-ft) then tighten the connecting rod bolts an additional 90 degrees. 20. Reinstall the remaining components in the reverse order of removal. 21. Replace spark plugs 1–4. 22. Replace the oil filter and refill all fluids. 23. Do the idle learn procedure. END Page 32 of 32