I tried for weeks to fit a gear indicator to my RC8 and found it impossible to get a strong enough pulse with the can bus wiring system. Even the manufacturer could not get it to work.
The most helpful company was Acumen, I told them it was one of their indicators and they tried their best to help, the wiring was fairly similar.
http://www.acutrac.co.uk/diagnostics...inLinksDG8.htm
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