Keysolved

Chevrolet Suburban OBD port location

Two generations, 2007–2020. Pick yours.

2007–2020

GMT900

Location

Driver's side, under the dashboard to the left of the steering column. No cover on most trims — directly accessible. Standard 16-pin OBD-II connector.

No diagram for this one yet. Ask for one and we'll draw it. The more requests, the sooner.

Also on this Suburban

  • KeysTransponder · Smart key
  • Tools confirmed6
  • Transponder chipSubscribers
  • Programming procedureSubscribers
Open the full Suburban GMT900 record

2007–2014

GMT900 (3rd gen)

Location

Driver's side, under the dashboard to the left of the steering column. No cover — directly accessible. Standard 16-pin OBD-II connector.

No diagram for this one yet. Ask for one and we'll draw it. The more requests, the sooner.

Also on this Suburban

  • KeysTransponder
  • Tools confirmed6
  • Transponder chipSubscribers
  • Programming procedureSubscribers
Open the full Suburban GMT900 record

Questions

Chevrolet Suburban OBD questions

GMT900 (2007–2020): Driver's side, under the dashboard to the left of the steering column. GMT900 (2007–2014): Driver's side, under the dashboard to the left of the steering column.

Other Chevrolets

Found the port. Now program the key.

Step-by-step add-key and all-keys-lost procedures for every Suburban, which of your tools will do it, and what catches people out.

Subscribe