mark3evo Posted August 6, 2021 Posted August 6, 2021 might be useful to someone Related threads: What's under the cowl/pillion: Extra wire connectors | Gen 3 Busa Information Dealer mode switch: DEALER MODE / SERVICE RESET | Gen 3 Busa Information I confirmed today that the red plug is indeed a Euro 5 style ODB-2 connector...I hooked up an old (actually discontinued) ODB-2 reader I bought in 2010 and it just worked: Pinout Reference:Pin 1 (White/Red) - “Vendor Option” [ 9 ]Pin 2 (White/Black) - CAN BUS HIGH [ 6 ]Pin 3 (Black/White) - GND [ 3 ] [ 4 ]Pin 4 (White/Yellow) +12V (via ignition key) [ 16 ]Pin 5 (Black/Blue) - CAN BUS LOW [ 14 ]Pin 6 (nc) - unusedNote: on the ODB-2 connector, short [ 9 ] to [ 3 ] or [ 4 ] with a paper clip to reset the service reminder.Wiring Diagram: You can purchase an adapter from AliExpress: https://www.aliexpress.com/item/1005001315839816.html?spm=a2g0s.9042311.0.0.53e14c4dmYC9u8 Note that there are dozens of marketplace ads for these items but I've verified this vendor sells an adapter that has the correct pinouts for Suzuki.
Kzin Posted August 6, 2021 Posted August 6, 2021 John'll love this. Just the sort of info he needs to know, especially as he's itching to get hold of a gen 3.....
Vanishing Point Posted September 22, 2021 Posted September 22, 2021 Suzuki Dealer Switch # 09930-83130 But best way is made diy with info from picture in OP Picture from Paul Wojick yesterday , the 3 diff dealer switch in one picture
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