AutoCodes – Chrysler – B2581 Chrysler

B2581 Chrysler Code - Passenger Window Position Sensor No Signal

Quick Answer

The Passenger Door Module (PDM) monitors the Passenger Window Position Sensor. Common causes include Faulty Passenger Window Motor Hall Sensor, Passenger Window Motor Hall Sensor harness is open or shorted, Passenger Window Motor Hall Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: B2581 Chrysler indicates Passenger Window Position Sensor No Signal.
Common causes: Common causes include Faulty Passenger Window Motor Hall Sensor, Passenger Window Motor Hall Sensor harness is open or shorted, Passenger Window Motor Hall Sensor circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 910

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Dec 29, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
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Code B2581 Chrysler Description

The Passenger Door Module (PDM) monitors the Passenger Window Position Sensor. The Diagnostic Trouble Code (DTC) sets when the Window Motor Hall Sensor does not generate a signal during a window movement.

OBDII Code B2581 Chrysler - Passenger Window Position Sensor No Signal - AutoCodes.com — B2581 Chrysler Code - Passenger Window Position Sensor No Signal

What does this mean?

What are the Possible Causes of the DTC B2581 Chrysler?

Faulty Passenger Window Motor Hall Sensor
Passenger Window Motor Hall Sensor harness is open or shorted
Passenger Window Motor Hall Sensor circuit poor electrical connection
Faulty Passenger Window Motor
Faulty Passenger Door Module (PDM)

How to Fix the DTC B2581 Chrysler?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B2581 Chrysler code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.