Engine-Codes - Gmc - P1321 GMC

P1321 GMC - Electronic Ignition System Fault Line

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

P1321 GMC Possible Causes

  • Faulty Ignition Coil
  • Ignition Coil harness is open or shorted
  • Ignition Coil circuit poor electrical connection

How is the P1321 GMC code repair?

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 P1321 GMC code

Labor: 1.0

The cost to diagnose the P1321 GMC code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

P1321 GMC Meaning

Electronic Ignition System Fault Line is the generic description for the P1321 Gmc code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information abouth the P1321 Gmc OBDII code.

Still have questions? Please post your question on our Comments Section of the main page for more information.

.

More Information

Need more information on how to fix the P1321 GMC code?
Get Access to Factory Service Manuals

Need more help?

Get the P1321 Gmc code diagnosed by a professional: Find a repair shop in your area