Mirai passenger seat error

Hi, I've got a 2014 Toyota Mirai, electric engine, with 141148 km on the clock. The passenger electric seat is playing up. I'm getting an error in the memory and the seat won't adjust at all. I'm thinking it might be a battery issue, maybe it's heavily discharged or something?

4 comment(s)

Hey, I had a similar issue with my Mirai's passenger seat. Same symptoms - error code and no movement. Did you check the seat wiring? It might be loose or damaged. I wouldn't rule it out before looking at the battery.

Thanks for the tip! I haven't checked the wiring yet, but I will. Was your issue actually the wiring in the end, or something else?

Well, the wiring was a factor, but it turned out the battery was also degraded, like a phone battery that doesn't hold a charge. Honestly, I'd suggest getting it checked at a workshop. They can properly diagnose the electrical system.

Thanks. I appreciate the advice. I took it to a workshop, and it was indeed the battery and some wiring issues. Cost me 290€ to sort out, but it's all working now.

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