I went into diagnostic mode and have seen that my DCU is not good status. Currently the only issue I’m having is with the infotainment system. The audio cuts off above around 25+ volume level when it drive. When in park I can play as loud as I want. Currently on a roadtrip so I can’t get into a shop for another couple weeks, is there any short term fix I can use until I can get into a shop? I’d like to actually hear my music with the windows down lol.
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Help! DCU no good
- Thread starter Aaron Y
- Start date
drizzoh
6️⃣ Aficionado
Can try a firmware update on the headunit: https://www.toyota.com/firmware-updates
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