GMC Acadia OBD port location
Two generations, 2007–2024. Pick yours.
2017–2024
2nd gen (C1)
Location
Driver's side, under the dashboard to the left of the steering column. No cover — port is directly accessible at knee level.
No diagram for this one yet. Ask for one and we'll draw it. The more requests, the sooner.
Also on this Acadia
- KeysSmart key
- Tools confirmed5
- Transponder chipSubscribers
- Programming procedureSubscribers
2007–2016
GMT968 / Lambda (Gen 1)
Illustration — use it to know where to look.
Location
Driver's side (LHD, the only market this generation was sold in), under the left end of the dashboard, just above the brake/accelerator pedals to the left of the steering column. The 16-pin connector sits at the lower edge of the knee bolster and faces down/rearward toward the footwell — reach up under the dash lip and it is roughly in line with the hood-release lever. Same position on every Gen 1 trim (SL, SLE, SLT, Denali). No cover or trim panel over it; the connector is exposed once you look up under the dash edge.
Also on this Acadia
- KeysTransponder · Fixed remote
- Tools confirmed20
- Transponder chipSubscribers
- Programming procedureSubscribers
Questions
GMC Acadia OBD questions
Other GMCs
Found the port. Now program the key.
Step-by-step add-key and all-keys-lost procedures for every Acadia, which of your tools will do it, and what catches people out.
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