vy manual v6 pcm wiring issue

Wiring diagrams and questions
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dta421ocs
Posts: 6
Joined: Fri Mar 08, 2024 2:13 pm
cars: vy v6 commodore, vt s/c

vy manual v6 pcm wiring issue

Post by dta421ocs »

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?
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