Keysolved

Lincoln Navigator OBD port location

Two generations, 2003–2024. Pick yours.

2018–2024

4th gen

Illustration — use it to know where to look.

Location

Driver's side, under the dashboard, below the steering column. Standard 16-pin OBD II port. No cover to remove.

Also on this Navigator

  • KeysSmart key
  • Tools confirmed4
  • Transponder chipSubscribers
  • Programming procedureSubscribers
Open the full Navigator 4th gen record

2003–2006

2nd generation (U228)

Illustration — use it to know where to look.

Location

Under the dashboard on the driver's side (US-market, left-hand drive). Nothing is fitted under the bonnet. No more precise position is confirmed, so check the driver's footwell by eye.

Also on this Navigator

  • KeysTransponder
  • Tools confirmed5
  • Transponder chipSubscribers
  • Programming procedureSubscribers
Open the full Navigator 2nd generation record

Questions

Lincoln Navigator OBD questions

4th gen (2018–2024): Driver's side, under the dashboard, below the steering column. 2nd generation (2003–2006): Under the dashboard on the driver's side (US-market, left-hand drive).

Found the port. Now program the key.

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

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