Smart 453 EQ can adapter issues

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dimadi
Posts: 1
Joined: Sun Jan 19, 2025 7:18 pm

Smart 453 EQ can adapter issues

Post by dimadi »

Hello.
Recently, i bought a CAN adapter with wiring for android stereo for my Smart 453 EQ with TOM TOM navigation unit.
I did a replacement of this OEM unit and installed new android stereo. But it doesn't want to wake up because ACC signal should be generated by hiworld module from car CAN network and it's not happening. I did some small research and see that consuming current by Hiworld unit changes from 258 micro Amps to 15mA (wakes up) as soon as any CAN message appears on the CAN bus. So, i assume that Hiworld device at least reacts. Probably CAN ID is different for ACC signal on the Smart 453 EQ version in compare with regular GAS version.
Looking forward for developers help. Photo of adapter is in attachment.
Attachments
can adapter Hiworld.jpg
can adapter Hiworld.jpg (98.77 KiB) Viewed 161 times
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