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Toyota Avensis OBD port location

Two generations, 2003–2018. Pick yours.

2009–2018

3rd generation (T27)

Illustration — use it to know where to look.

Location

RHD (UK): driver's footwell, up beside and under the bonnet release catch, above the pedals. No trim needs removing to reach it. No LHD position confirmed, so none is given. Not confirmed whether it varies by trim.

Also on this Avensis

  • KeysSmart key
  • Tools confirmed3
  • Transponder chipSubscribers
  • Programming procedureSubscribers
Open the full Avensis 3rd generation record

2003–2008

T25 (T250)

Illustration — use it to know where to look.

Location

UK right-hand drive: driver's footwell, on the underside of the dashboard directly above the pedals, on the throttle-pedal side of the steering column and immediately alongside the bonnet release lever. Crouch at the driver's door sill and look up past the throttle pedal — the 16-pin connector faces downwards and is exposed, with no lid, flap or coin tray over it. Do not confuse it with the driver's fusebox, which is behind its own snap-off lower-dash cover further outboard. Same position on saloon, liftback and Tourer estate, on every UK grade from T2 to T Spirit, and unchanged by the 2006 facelift. This record is scoped to UK RHD cars; on a left-hand-drive import look before assuming the position simply mirrors.

Also on this Avensis

  • KeysRemote head key · Transponder
  • Tools confirmed29
  • Transponder chipSubscribers
  • Programming procedureSubscribers
Open the full Avensis T25 record

Questions

Toyota Avensis OBD questions

3rd generation (2009–2018): RHD (UK): driver's footwell, up beside and under the bonnet release catch, above the pedals. T25 (2003–2008): UK right-hand drive: driver's footwell, on the underside of the dashboard directly above the pedals, on the throttle-pedal side of the steering column and immediately alongside the bonnet release lever.

Found the port. Now program the key.

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

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