Engine-CodesDodge – P0805 Dodge

P0805 Dodge Code - Park/Neutral Switch Performance

Quick Answer

The P0805 diagnostic trouble code (DTC) for Dodge vehicles refers to the Park/Neutral Switch Performance. Common causes include Faulty park/neutral switch, Misaligned park/neutral switch, Damaged wiring or connectors. 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
P0805 Dodge indicates Park/Neutral Switch Performance.
Common causes
Common causes include Faulty park/neutral switch, Misaligned park/neutral switch, Damaged wiring or connectors.
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.
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code P0805 Dodge Description

The P0805 diagnostic trouble code (DTC) for Dodge vehicles refers to the Park/Neutral Switch Performance. This code is triggered when the Powertrain Control Module (PCM) detects an issue with the park/neutral switch, also known as the transmission range sensor. The park/neutral switch is responsible for indicating to the PCM whether the vehicle is in park or neutral. This information is crucial for various vehicle functions, such as starting the engine, engaging the starter motor, and preventing the vehicle from starting in gear.

OBDII Code P0805 Dodge - Park/Neutral Switch Performance
P0805 Dodge Code - Park/Neutral Switch Performance

Common Causes of P0805 Dodge

  1. Faulty park/neutral switch
  2. Misaligned park/neutral switch
  3. Damaged wiring or connectors
  4. Corrosion in the switch or wiring
  5. PCM malfunction

Symptoms of P0805 Dodge

  1. Difficulty starting the vehicle or starting in gear
  2. Transmission not shifting correctly
  3. Limp mode activation
  4. Engine stalling or rough idling
  5. Malfunction Indicator Lamp (MIL) illuminated on the dashboard

How to Fix P0805 Dodge

  1. Begin by diagnosing the park/neutral switch using a scan tool to confirm the P0805 code.
  2. Inspect the switch for any physical damage, misalignment, or adjustment issues.
  3. Check the wiring and connectors for any signs of damage, corrosion, or poor connections.
  4. Repair or replace the park/neutral switch if faulty, misaligned, or damaged.
  5. Repair any wiring issues and ensure proper connections are established.

Cost to Fix P0805 Dodge

The typical repair costs for addressing a P0805 code can vary depending on the extent of the issue and the parts needed for replacement. On average, the cost for replacing a park/neutral switch ranges from $100 to $300, including parts and labor. Additional costs may apply if wiring repairs or PCM reprogramming are necessary. It's important to note that diagnosis time and labor rates at auto repair shops can fluctuate based on various factors, so it's advisable to obtain quotes from local shops for a more accurate estimate.

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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.

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