No PSD Detent Switch Detected On Closing And Door Reversed


Table of contents

B2589 LINCOLN Possible Causes

  • Faulty Power Sliding Door (PSD) Detent Switch
  • Faulty Power Sliding Door (PSD) Adjustement
  • Faulty Power Sliding Door (PSD) Latch Actuator
  • Faulty Power Sliding Door (PSD) Module

How do I fix code B2589 LINCOLN?

  Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.

Cost of diagnosing the B2589 LINCOLN code

  The cost of diagnosing the B2589 LINCOLN code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B2589 LINCOLN Description

  The Power Sliding Door (PSD) latch has 2 positions that are monitored by the PSD module, a primary and a secondary. Just before the PSD detent switch reaches the secondary latch position (partially latched), a momentary ground signal is received by the PSD module on circuit. Just before the PSD detent switch reaches the primary latch position (fully latched), another momentary ground signal is received by the PSD module on circuit 1227 (WH). If the PSD module does not receive these ground signals when the door closes, DTC B2589 sets.

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