Ford Codes List

Ford-enhanced trouble code lookup
for Ford, Lincoln and Mercury.

Repair Order

655 Ford-enhanced codes on file

Code
P1709

Park/Neutral Position Switch Out of Self-Test Range

Category
Powertrain - Transmission
Severity
Check Engine Light
Applies to
F-150, Ranger, Explorer, Expedition with digital range sensors

Findings, check these first

  • Misadjusted digital transmission range sensor
  • Worn range sensor contacts
  • Damaged range sensor wiring or connector
  • Loose shift linkage preventing full Park engagement
  • Self-test run with the shifter out of Park or Neutral

Standard procedure

  1. Re-run the self-test with the shifter firmly in Park
  2. Inspect shift linkage adjustment and bushing wear
  3. Check the range sensor alignment marks
  4. Test range sensor continuity in each gear position
  5. Realign or replace the range sensor as tests indicate

Code lookup

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Sources and review

Review: checked against the recorded source material.

Last updated 2026-09-04.

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