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Service bulletins for the 2011 Honda Odyssey

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.

124 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
033822022-05-09. 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.
SB-16-003 030492021-05-14. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. BACKGROUND There is a software problem within the audio-navigation unit that may cause the display screen, including any video images, to go blank and the unit to stop working.
AJA48014-033822021-05-12. 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.
A13050F2019-05-04. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL; EQUIPMENT. ServiceNews Article - Here's something you really ought to know about: When you play a DVD with 5.1 surround sound (Dolby Digital), you'll hear the dialogue coming from just the front speakers. You won't hear it coming from any of the rear speakers.
A11-0732018-09-24. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Service bulletin - The battery sensor software update improves the accuracy in warning customers when the battery?s state of charge is low by changing these inputs.
A12-0642018-08-06. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE. Service bulletin - This bulletin is replaced by 16-046, Product Update: 2011?12 Odyssey Software Update for Lock-up Clutch Function
A13-0812018-07-02. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Service bulletin - American Honda is announcing a powertrain warranty extension 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.
A13-0812018-05-14. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Service bulletin - 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.
TS-WI-02562018-03-05. Service bulletin. ELECTRICAL SYSTEM. Service Bulletin sent to all dealers to update the firmware in the affected vehicles VMI computer. This allows for more amperage to draw the Powerkneel up allowing the up-limit switch to be tripped consistently. If the up limit switch is not engaged, a vehicle may not come out of park or the conversion may not operate properly next time it is deployed
Service Bulletin2018-03-05. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Service bulletin - The piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set DTCs P0301 through P0304 and cause the MIL to come on.
A13-0812018-03-05. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Service bulletin - American Honda is announcing a powertrain warranty extension 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.
TS-WI-02562018-02-12. Service bulletin. ELECTRICAL SYSTEM. Service Bulletin sent to all dealers to update the firmware in the affected vehicles VMI computer. This allows for more amperage to draw the Powerkneel up allowing the up-limit switch to be tripped consistently. If the up limit switch is not engaged, a vehicle may not come out of park or the conversion may not operate properly next time it is deployed
Service Bulletin2018-02-12. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Service bulletin - American Honda is announcing a powertrain warranty extension 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 through P0304 and cause the MIL to come on.
Service Bulletin2018-02-12. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Service bulletin - American Honda is announcing a powertrain warranty extension 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 through P0304 and cause the MIL to come on.
Service Bulletin2017-08-25. Service bulletin. ELECTRICAL SYSTEM:WIRING. Service bulletin - The piston rings on certain cylinders may rotate and align which can lead to spark plug fouling. This can set DTCs P0301 through P0304 and cause the MIL to come on.
APAS121420169022017-06-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. "DEALER MESSAGE - SINCE THE POSTING OF SERVICE BULLETIN 16-066 FOR 2010 CROSSTOUR SOFTWARE UPDATE FOR LOCK-UP FUNCTION THERE HAS BEEN A SHARP RISE IN CLAIMS FOR TORQUE CONVERTER SHUDDER FOR THIS MODEL AND YEAR COMPARED TO THE FIRST 6 MONTHS OF THE YEAR BEFORE THE SB WAS POSTED. SERVICE BULLETIN 16-066 FOR THE 2010 CROSSTOUR IS A WARRANTY EXTENSION. SERVICE BULLETIN 16-046 FOR 11-12 ODYSSEY IS A PRODUCT UPDATE."
APAS121420169012017-06-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER; ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:CLUTCH ASSEMBLY. "DEALER MESSAGE - SINCE THE POSTING OF SERVICE BULLETIN 16-066 FOR 2010 CROSSTOUR SOFTWARE UPDATE FOR LOCK-UP FUNCTION THERE HAS BEEN A SHARP RISE IN CLAIMS FOR TORQUE CONVERTER SHUDDER FOR THIS MODEL AND YEAR COMPARED TO THE FIRST 6 MONTHS OF THE YEAR BEFORE THE SB WAS POSTED. SERVICE BULLETIN 16-066 FOR THE 2010 CROSSTOUR IS A WARRANTY EXTENSION. SERVICE BULLETIN 16-046 FOR 11-12 ODYSSEY IS A PRODUCT UPDATE."
A16-0052017-05-18. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:SOFTWARE. SERVICE BULLETIN - MULTIPLE INDICATORS COME ON WITH VSA DTC 81-1 (MODULATOR-CONTROL UNIT INTERNAL CIRCUIT MALFUNCTION) AND/OR VSA DTC 61-1 (MODULATOR-CONTROL UNIT POWER SOURCE CIRCUIT (IG) LOW VOLTAGE) SET. THIS RESULTS FROM VSA SOFTWARE SENSITIVITY TO LOW BATTERY VOLTAGE.
AJA480142017-01-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. "JOB AID - 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."
APAS102120169022016-12-27. Service bulletin. ELECTRICAL SYSTEM:STARTER ASSEMBLY. DEALER MESSAGE - AMERICAN HONDA (AHM) IS INVESTIGATING CERTAIN 2013 CIVICS WITH A CUSTOMER COMPLAINT OF THE STARTER NOT STARTING INTERMITTENTLY. TO FULLY UNDERSTAND THE CAUSE OF THIS CONDITION, AHM WOULD LIKE TO INSPECT THE VEHICLE PRIOR TO YOU ATTEMPTING A REPAIR OF ANY KIND.
ACA080320169012016-11-25. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. "DEALER MESSAGE - TODAY, AUGUST 3, 2016, AMERICAN HONDA REINSTATED THE TEMPORARILY SUSPENDED SERVICE BULLETINS 16-046, PRODUCT UPDATE: SOFTWARE UPDATE FOR LOCK-UP FUNCTION AND 16-052, WARRANTY EXTENSION: 2011 – 12 ODYSSEY TORQUE CONVERTER FROM THE SERVICE INFORMATION SYSTEM. THERE WERE CONCERNS WITH VIN INQUIRY ON IN AND SOFTWARE UPDATE VIN DATABASE MISMATCHES."
A160522016-11-25. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM:SOFTWARE. "SERVICE BULLETIN - THERE IS A JUDDER FROM THE TORQUE CONVERTER LOCK-UP CLUTCH FELT WHILE DRIVING BETWEEN 20–45 MPH. TO MINIMIZE THE POSSIBILITY FOR THE JUDDER TO OCCUR, A SOFTWARE UPDATE FOR THE TRANSMISSION IS AVAILABLE. ADDITIONALLY, THE TRANSMISSION FLUID WILL BE REPLACED. TO INCREASE CUSTOMER CONFIDENCE, AMERICAN HONDA IS EXTENDING THE WARRANTY ON THE TORQUE CONVERTER IN AFFECTED VEHICLES TO 8 YEARS FROM THE ORIGINAL DATE OF PURCHASE OR 105,000 MILES, WHICHEVER COMES FIRST."
ACA072120169012016-11-21. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. "DEALER MESSAGE - TODAY, JULY 21, 2016, AMERICAN HONDA TEMPORARILY SUSPENDED SERVICE BULLETINS 16-046, PRODUCT UPDATE: SOFTWARE UPDATE FOR LOCK-UP FUNCTION AND 16-052, WARRANTY EXTENSION: 2011 – 12 ODYSSEY TORQUE CONVERTER FROM THE SERVICE INFORMATION SYSTEM AND VIN INQUIRY DUE TO CONCERNS WITH SOFTWARE UPDATE VIN DATABASE MISMATCHES. THE DATABASE IS EXPECTED TO BE UPDATED BY THE END OF NEXT WEEK, AT WHICH TIME 16-046 AND 16-052 WILL BE REINSTATED ON THE SERVICE INFORMATION SYSTEM. VEHICLES ALREADY UPDATED OR REPAIRED UNDER EITHER BULLETIN WILL NOT REQUIRE FURTHER ACTION DUE TO THIS CHANGE."
A160522016-11-17. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). "SERVICE BULLETIN - THERE IS A JUDDER FROM THE TORQUE CONVERTER LOCK-UP CLUTCH FELT WHILE DRIVING BETWEEN 20–45 MPH. TO MINIMIZE THE POSSIBILITY FOR THE JUDDER TO OCCUR, A SOFTWARE UPDATE FOR THE TRANSMISSION IS AVAILABLE. TO INCREASE CUSTOMER CONFIDENCE, AMERICAN HONDA IS EXTENDING THE WARRANTY ON THE TORQUE CONVERTER IN AFFECTED VEHICLES TO 8 YEARS FROM THE ORIGINAL DATE OF PURCHASE OR 105,000 MILES, WHICHEVER COMES FIRST."
A160462016-11-17. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION. SERVICE BULLETIN - THERE IS A JUDDER FROM THE TORQUE CONVERTER LOCK-UP CLUTCH FELT WHILE DRIVING BETWEEN 20–45 MPH. TO MINIMIZE THE POSSIBILITY FOR THE JUDDER TO OCCUR, A SOFTWARE UPDATE FOR THE TRANSMISSION IS AVAILABLE, AND REPLACE THE ATF.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.