AutoCodes - OBDII Code List - P0817 MAZDA

P0817 MAZDA - Starter Relay 2 Circuit Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

P0817 MAZDA Possible Causes

  • Faulty Starter Relay
  • Starter Relay harness is open or shorted
  • Starter Relay circuit poor electrical connection

How do I fix code P0817 MAZDA?

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.
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Cost of diagnosing the P0817 MAZDA code

Labor: 1.0

The cost of diagnosing the P0817 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.

Possible Symptoms

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

P0817 MAZDA Description

The Transmission Control Module (TCM) monitors the Starter Relay 2 Circuit signal. The TCM sets the OBDII code when the Starter Relay 2 is not to factory specifications.
OBDII Code P0817 Mazda - Starter Relay 2 Circuit Malfunction -

More Information

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