Engine-Codes - Gmc - P1315 GMC

P1315 GMC - Ignition Coil 4 Primary Feedback Circuit

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

P1315 GMC Possible Causes

  • Faulty Ignition Coil 4
  • Ignition Coil 4 harness is open or shorted
  • Ignition Coil 4 circuit poor electrical connection

How is the P1315 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 P1315 GMC code

Labor: 1.0

The cost to diagnose the P1315 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)

P1315 GMC Meaning

With the engine cranking or running, then the Powertrain Control Module (PCM) did not detect any Ignition Coil 2 Failsafe signals for two consecutive ignition cycles.

More Information

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