# Honda Odyssey SRS and OPDS Codes **URL:** \ **Category:** Maintenance/Repairs\ **Tags:** odyssey, honda\ **Created:** [May 26, 2023, 2:47pm UTC](https://community.cartalk.com/t/honda-odyssey-srs-and-opds-codes/190828 "2023-05-26T14:47:44Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![11tdrummond\_185396](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/11tdrummond_185396/32/34445_2.png) [@11tdrummond\_185396](https://community.cartalk.com/u/11tdrummond_185396)\ **Post date:** [May 26, 2023, 2:47pm UTC](https://community.cartalk.com/t/honda-odyssey-srs-and-opds-codes/190828/1 "2023-05-26T14:47:45Z")
So I just bought an '07 Odyssey with a clean title, and the airbag light came on a few weeks later. Initially, I thought the battery might be the issue (because of another code, that I cannot now reproduce) - but that tests fine and so does my alternator (at least, that’s giving the appropriate amount of voltage when the car is on). Here are the initial codes I got OPDS 42-00​ OPDS 71-02​ SRS 58-A0​ I thought it might be something with the seat wiring harnesses or sensors, so I unplugged the front seats and got these codes: Same two OPDS codes​ SRS 31-10 (driver door)​ SRS 61-10 (driver door)​ SRS 71-10 (driver door)​ SRS 85-61 (passenger door)​ SRS 32-10 (passenger door)​ SRS62-10 (passenger door)​ What’s puzzling is that, after unplugging the seats, I did not get the SRS 58-A0 code. I cleared the codes and scanned again, and still it did not come up. I can’t find _ANY_ of the original three codes in any list online, but my thought is that _maybe_ the OPDS 42-00 has to do with the passenger side impact sensor, the OPDS 71-02 with the driver seat position sensor. I cannot for the life of me find anything on the SRS 58-A0 code. So, has anyone experienced anything like this? Any advice on how to troubleshoot further? I want to avoid shelling out hundreds of dollars just to diagnose a sensor a problem that I might be able to fix myself.