AutoCodes - OBDII Code List - P0626 MAZDA

P0626 MAZDA - Generator Field Terminal Circuit High

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
Table of contents

P0626 MAZDA Possible Causes

  • Faulty battery
  • Generator drive belt missing or loose
  • Faulty Generator
  • Generator harness is open or shorted
  • Generator circuit poor electrical connection

How do I fix code P0626 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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Tech Notes

If the battery is OK then the alternator is more than likely the problem.

Cost of diagnosing the P0626 MAZDA code

Labor: 1.0

The cost of diagnosing the P0626 MAZDA 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)

P0626 MAZDA Description

The powertrain control module (PCM) monitors generator load from the generator/regulator in the form of frequency. The concern indicates the input is higher than the load should be in normal operation. The load input could be high when a battery short to ground exists.
OBDII Code P0626 Mazda - Generator Field Terminal Circuit High - AutoCodes.com

More Information

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