vy manual v6 pcm wiring issue
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dta421ocs
- Posts: 6
- Joined: Fri Mar 08, 2024 4:13 am
- cars: vy v6 commodore, vt s/c
vy manual v6 pcm wiring issue
hello all, i am currently half way through re-pining my vy v6 manual harness to vt s/c plugs but i have found that it does not have d9 (ground serial data) white & black wire. my question is does it ground out the white & black serial data wire somewhere else on the manual harness or do i have to put one in myself?