Engine-Codes - Mazda - P0819 Mazda

P0819 Mazda Code - Manual Up/Down Switch Circuit Malfunction

- Code Popularity: 4,477 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code P0819 Mazda?

  • Faulty Manual Up/Down Shift Switch
  • Manual Up/Down Shift Switch harness is open or shorted
  • Manual Up/Down Shift Switch circuit poor electrical connection

|How to Fix the P0819 Mazda Code?

Start by checking 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.

|What is the Cost to Diagnose the Code P0819 Mazda?

Labor: 1.0

The cost to diagnose the P0819 Mazda code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

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|What are Code P0819 Mazda Possible Symptoms?

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

|What Does the P0819 Mazda Code Mean?

The Transmission Control Module (TCM) monitors the Manual Up/Down Switch signal. The TCM sets the OBDII code when the Manual Up/Down Switch signal is not to factory specifications.

P0819 Mazda Code - Manual Up/Down Switch Circuit Malfunction

|Need more Information on the P0819 Mazda Code?

Need more information on how to fix the P0819 Mazda code? Get Access to Factory Service Manuals

|Need Help with the P0819 Mazda Code?

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