DTC Troubleshooting Index
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 Honda Odyssey, 2016 Honda Odyssey, 2015 Honda Odyssey, 2014 Honda Odyssey, and 2013 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.
DTC TROUBLESHOOTING CHART (SRS)
| SRS DTC | Detection Item | Notes |
|---|---|---|
| 11-1X | Open in the driver's airbag first inflator | DTC Troubleshooting |
| 11-2X | Increased resistance in the driver's airbag first inflator | |
| B0001-13 | Open or increased resistance in the driver's airbag first inflator | DTC Troubleshooting |
| 11-3X | Short to another wire or decreased resistance in the driver's airbag first inflator | DTC Troubleshooting |
| 11-4X | Open in the driver's airbag second inflator | DTC Troubleshooting |
| 11-5x | Increased resistance in the driver's airbag second inflator | |
| B0002-13 | Open or increased resistance in the driver's airbag second inflator | DTC Troubleshooting |
| 11-6X | Short to another wire or decreased resistance in the driver's airbag second inflator | DTC Troubleshooting |
| 11-8X | Short to power in the driver's airbag first inflator | DTC Troubleshooting |
| 11-9X | Short to ground in the driver's airbag first inflator | DTC Troubleshooting |
| 11-AX | Short to power in the driver's airbag second inflator | DTC Troubleshooting |
| 11-BX | Short to ground in the driver's airbag second inflator | DTC Troubleshooting |
| 12-1X | Open in the front passenger's airbag first inflator | DTC Troubleshooting |
| 12-2x | Increased resistance in the front passenger's airbag first inflator | |
| 12-3X | Short to another wire or decreased resistance in the front passenger's airbag first inflator | DTC Troubleshooting |
| 12-4X | Open in the front passenger's airbag second inflator | DTC Troubleshooting |
| 12-5x | Increased resistance in the front passenger's airbag second inflator | |
| 12-6X | Short to another wire or decreased resistance in the front passenger's airbag second inflator | DTC Troubleshooting |
| 12-8X | Short to power in the front passenger's airbag first inflator | DTC Troubleshooting |
| 12-9X | Short to ground in the front passenger's airbag first inflator | DTC Troubleshooting |
| 12-AX | Short to power in the front passenger's airbag second inflator | DTC Troubleshooting |
| 12-BX | Short to ground in the front passenger's airbag second inflator | DTC Troubleshooting |
| 21-1X | Open in the driver's seat belt tensioner | DTC Troubleshooting |
| 21-2x | Increased resistance in the driver's seat belt tensioner | |
| 21-3X | Short to another wire or decreased resistance in the driver's seat belt tensioner | DTC Troubleshooting |
| 21-8X | Short to power in the driver's seat belt tensioner | DTC Troubleshooting |
| 21-9X | Short to ground in the driver's seat belt tensioner | DTC Troubleshooting |
| 22-1X | Open in the front passenger's seat belt tensioner | DTC Troubleshooting |
| 22-2x | Increased resistance in the front passenger's seat belt tensioner | |
| 22-3X | Short to another wire or decreased resistance in the front passenger's seat belt tensioner | DTC Troubleshooting |
| 22-8X | Short to power in the front passenger's seat belt tensioner | DTC Troubleshooting |
| 22-9X | Short to ground in the front passenger's seat belt tensioner | DTC Troubleshooting |
| 25-1X | Open in the driver's seat belt outer lap tensioner | DTC Troubleshooting |
| 25-2x | Increased resistance in the driver's seat belt outer lap tensioner | |
| 25-3X | Short to another wire or decreased resistance in the driver's seat belt outer lap tensioner | DTC Troubleshooting |
| 25-8X | Short to power in the driver's seat belt outer lap tensioner | DTC Troubleshooting |
| 25-9X | Short to ground in the driver's seat belt outer lap tensioner | DTC Troubleshooting |
| 31-1X | Open in the driver's side airbag inflator | DTC Troubleshooting |
| 31-2x | Increased resistance in the driver's side airbag inflator | |
| 31-3X | Short to another wire or decreased resistance in the driver's side airbag inflator | DTC Troubleshooting |
| 31-8X | Short to power in the driver's side airbag inflator | DTC Troubleshooting |
| 31-9X | Short to ground in the driver's side airbag inflator | DTC Troubleshooting |
| 32-1X | Open in the front passenger's side airbag inflator | DTC Troubleshooting |
| 32-2x | Increased resistance in the front passenger's side airbag inflator | |
| 32-3X | Short to another wire or decreased resistance in the front passenger's side airbag inflator | DTC Troubleshooting |
| 32-8X | Short to power in the front passenger's side airbag inflator | DTC Troubleshooting |
| 32-9X | Short to ground in the front passenger's side airbag inflator | DTC Troubleshooting |
| 33-1X | Open in the left side curtain airbag first inflator | DTC Troubleshooting |
| 33-2x | Increased resistance in the left side curtain airbag first inflator | |
| 33-3X | Short to another wire or decreased resistance in the left side curtain airbag first inflator | DTC Troubleshooting |
| 33-4X | Open in the left side curtain airbag second inflator | DTC Troubleshooting |
| 33-5x | Increased resistance in the left side curtain airbag second Inflator | |
| 33-6X | Short to another wire or decreased resistance in the left side curtain airbag second inflator | DTC Troubleshooting |
| 33-8X | Short to power in the left side curtain airbag first inflator | DTC Troubleshooting |
| 33-9X | Short to ground in the left side curtain airbag first inflator | DTC Troubleshooting |
| 33-AX | Short to power in the left side curtain airbag second inflator | DTC Troubleshooting |
| 33-BX | Short to ground in the left side curtain airbag second inflator | DTC Troubleshooting |
| 34-1X | Open in the right side curtain airbag first inflator | DTC Troubleshooting |
| 34-2x | Increased resistance in the right side curtain airbag first inflator | |
| 34-3X | Short to another wire or decreased resistance in the right side curtain airbag first inflator | DTC Troubleshooting |
| 34-4X | Open in the right side curtain airbag second inflator | DTC Troubleshooting |
| 34-5x | Increased resistance in the right side curtain airbag second Inflator | |
| 34-6X | Short to another wire or decreased resistance in the right side curtain airbag second inflator | DTC Troubleshooting |
| 34-8X | Short to power in the right side curtain airbag first inflator | DTC Troubleshooting |
| 34-9X | Short to ground in the right side curtain airbag first inflator | DTC Troubleshooting |
| 34-AX | Short to power in the right side curtain airbag second inflator | DTC Troubleshooting |
| 34-BX | Short to ground in the right side curtain airbag second inflator | DTC Troubleshooting |
| 41-1X | No signal from the left front impact sensor | DTC Troubleshooting |
| 41-2X | Internal failure of the left front impact sensor | DTC Troubleshooting |
| 41-8x | ||
| 41-9x | ||
| 41-Ax | ||
| 41-Bx | ||
| 42-1X | No signal from the right front impact sensor | DTC Troubleshooting |
| 42-2X | Internal failure of the right front impact sensor | DTC Troubleshooting |
| 42-8x | ||
| 42-9x | ||
| 42-Ax | ||
| 42-Bx | ||
| 43-11 | No signal from the left side impact sensor (first) | DTC Troubleshooting |
| 43-2X | Internal failure of the left side impact sensor (first) | DTC Troubleshooting |
| 43-8x | ||
| 43-9x | ||
| 43-Ax | ||
| 43-Bx | ||
| 44-11 | No signal from the right side impact sensor (first) | DTC Troubleshooting |
| 44-2X | Internal failure of the right side impact sensor (first) | DTC Troubleshooting |
| 44-8x | ||
| 44-9x | ||
| 44-Ax | ||
| 44-Bx | ||
| 45-11 | No signal from the left side impact sensor (second) | DTC Troubleshooting |
| 45-2X | Internal failure of the left side impact sensor (second) | DTC Troubleshooting |
| 45-8x | ||
| 45-9x | ||
| 45-Ax | ||
| 45-Bx | ||
| 46-11 | No signal from the right side impact sensor (second) | DTC Troubleshooting |
| 46-2X | Internal failure of the right side impact sensor (second) | DTC Troubleshooting |
| 46-8x | ||
| 46-9x | ||
| 46-Ax | ||
| 46-Bx | ||
| 47-11 | No signal from the left side impact sensor (third) | DTC Troubleshooting |
| 47-2X | Internal failure of the left side impact sensor (third) | DTC Troubleshooting |
| 47-8x | ||
| 47-9x | ||
| 47-Ax | ||
| 47-Bx | ||
| 48-11 | No signal from the right side impact sensor (third) | DTC Troubleshooting |
| 48-2X | Internal failure of the right side impact sensor (third) | DTC Troubleshooting |
| 48-8x | ||
| 48-9x | ||
| 48-Ax | ||
| 48-Bx | ||
| 51-XX | Internal failure of the SRS unit | DTC Troubleshooting |
| 52-xx | ||
| 53-xx | ||
| 53-FF | SRS unit programming error | DTC Troubleshooting |
| 54-XX | Internal failure of the SRS unit | DTC Troubleshooting |
| 55-xx | ||
| 56-21 | Lost communication with the PCM (PGM-FI system) | DTC Troubleshooting |
| 56-22 | Undefined data received from the PCM (PGM-FI system) | |
| 56-23 | ||
| 56-25 | Lost communication with the gauge control module | DTC Troubleshooting |
| 56-26 | Undefined data received from the gauge control module | DTC Troubleshooting |
| 56-27 | ||
| 57-XX | Internal failure of the SRS unit | DTC Troubleshooting |
| 58-xx | ||
| 61-1X | Open in the driver's seat belt buckle switch | DTC Troubleshooting |
| 61-2X | Short in the driver's seat belt buckle switch | DTC Troubleshooting |
| 62-1X | Open in the front passenger's seat belt buckle switch | DTC Troubleshooting |
| 62-2X | Short in the front passenger's seat belt buckle switch | DTC Troubleshooting |
| 71-1X | Open in the driver's seat position sensor | DTC Troubleshooting |
| 71-2X | Short in the driver's seat position sensor | DTC Troubleshooting |
| 81-4X | Internal failure of the ODS unit | DTC Troubleshooting |
| 81-63 | ||
| 81-64 | ||
| 81-61 | No signal from the ODS unit | DTC Troubleshooting |
| 81-62 | Incorrect data from the ODS unit | |
| 81-71 | ODS unit not calibrated | DTC Troubleshooting |
| 81-78 | ||
| 81-79 | Front passenger's weight sensors initial check failure | DTC Troubleshooting |
| 82-14 | No signal from the front passenger's weight sensor (front inner side) | DTC Troubleshooting |
| 82-16 | No signal from the front passenger's weight sensor (rear inner side) | DTC Troubleshooting |
| 83-24 | No signal from the front passenger's weight sensor (front outer side) | DTC Troubleshooting |
| 83-26 | No signal from the front passenger's weight sensor (rear outer side) | DTC Troubleshooting |
| 82-15 | Internal failure of the front passenger's weight sensor (front inner side) | DTC Troubleshooting |
| 82-17 | Internal failure of the front passenger's weight sensor (rear inner side) | |
| 83-25 | Internal failure of the front passenger's weight sensor (front outer side) | |
| 83-27 | Internal failure of the front passenger's weight sensor (rear outer side) | |
| 85-4X | Internal failure of the ODS unit | DTC Troubleshooting |
| 85-61 | No signal from the ODS unit | DTC Troubleshooting |
| 85-62 | Incorrect data from the ODS unit | |
| 85-63 | Internal failure of the ODS unit | DTC Troubleshooting |
| 85-64 | ||
| 85-71 | ODS unit not initialized | DTC Troubleshooting |
| 85-78 | ||
| 85-79 | OPDS sensor initial check failure | DTC Troubleshooting |
| 86-1X | Faulty OPDS seat-back sensor | DTC Troubleshooting |
| 86-2x | Faulty OPDS seat support sensor | |
| 92-1X | Short to power in the front passenger's airbag cutoff indicator | DTC Troubleshooting |
| 92-2X | Open or short to ground in the front passenger's airbag cutoff indicator | DTC Troubleshooting |
| A1-1X | Faulty power supply (VA line) | DTC Troubleshooting |
| A2-1X | Faulty power supply (VB line) | DTC Troubleshooting |
| A3-1X | SRS unit connector A not properly installed | DTC Troubleshooting |
| A4-1X | SRS unit connector B not properly installed | DTC Troubleshooting |
| B2-1X | No signal from the rear safing sensor | DTC Troubleshooting |
| B2-2X | Internal failure of the rear safing sensor | DTC Troubleshooting |
| B2-8x | ||
| B2-9x | ||
| B2-Ax | ||
| B2-Bx | ||
| EX-11 | Control operation recorded | DTC Troubleshooting |
| FX-11 | Airbags and/or tensioners deployment recorded | DTC Troubleshooting |
|
NOTE:
The "x" at the end of each DTC denotes a numeric character (0 thru 9) or an alpha character (A thru F) that you may also see on the HDS display. The alphanumeric character is unrelated to your DTC troubleshooting; it is used by the SRS unit manufacturer.
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Only read DTCs from the SRS menu, not from SWS menus unless instructed to check SWS DTCs. SWS (ODS unit) DTCs are subcodes of SRS unit DTCs. Only troubleshoot the corresponding SRS DTCs. Also these SWS DTCs are cleared by turning the ignition switch to LOCK (0).
SWS DTC Index
SWS DTC TROUBLESHOOTING CHART
| SRS DTC | SWS DTC | Detection Item | Notes |
|---|---|---|---|
| 81-4x | 41-XX | Internal failure of the ODS unit | DTC Troubleshooting |
| 42-xx | |||
| 43-xx | |||
| 81-71 | 71-XX | ODS unit not calibrated | DTC Troubleshooting |
| 82-14 | 14-11 | Short to power in the front passenger's weight sensor (front inner side) power circuit | DTC Troubleshooting |
| 14-12 | Short to ground in the front passenger's weight sensor (front inner side) power circuit | ||
| 14-13 | Open in the front passenger's weight sensor (front inner side) output circuit | ||
| 14-14 | Short to ground in the front passenger's weight sensor (front inner side) output circuit | ||
| 82-15 | 15-3X | Internal failure of the front passenger's weight sensor (front inner side) | DTC Troubleshooting |
| 82-16 | 16-11 | Short to power in the front passenger's weight sensor (rear inner side) power circuit | DTC Troubleshooting |
| 16-12 | Short to ground in the front passenger's weight sensor (rear inner side) power circuit | ||
| 16-13 | Open in the front passenger's weight sensor (rear inner side) output circuit | ||
| 16-14 | Short to ground in the front passenger's weight sensor (rear inner side) output circuit | ||
| 82-17 | 17-3X | Internal failure of the front passenger's weight sensor (rear inner side) | DTC Troubleshooting |
| 83-24 | 24-11 | Short to power in the front passenger's weight sensor (front outer side) power circuit | DTC Troubleshooting |
| 24-12 | Short to ground in the front passenger's weight sensor (front outer side) power circuit | ||
| 24-13 | Open in the front passenger's weight sensor (front outer side) output circuit | ||
| 24-14 | Short to ground in the front passenger's weight sensor (front outer side) output circuit | ||
| 83-25 | 25-3X | Internal failure of the front passenger's weight sensor (front outer side) | DTC Troubleshooting |
| 83-26 | 26-11 | Short to power in the front passenger's weight sensor (rear outer side) power circuit | DTC Troubleshooting |
| 26-12 | Short to ground in the front passenger's weight sensor (rear outer side) power circuit | ||
| 26-13 | Open in the front passenger's weight sensor (rear outer side) output circuit | ||
| 26-14 | Short to ground in the front passenger's weight sensor (rear outer side) output circuit | ||
| 83-27 | 27-3X | Internal failure of the front passenger's weight sensor (rear outer side) | DTC Troubleshooting |
|
NOTE:
The "x" at the end of each DTC denotes a numeric character (0 thru 9) or an alpha character (A thru F) that you may also see on the HDS display. The alphanumeric character is unrelated to your DTC troubleshooting; it is used by the SRS unit manufacturer.
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