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P1371 GMC Code - Missing Low Resolution Signal

- Code Popularity: 4,628 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P1371 GMC?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Crankshaft Sensor
  • Crankshaft Sensor harness is open or shorted
  • Crankshaft Sensor circuit poor electrical connection
  • Faulty Ignition Control Module
⚠ Does your GMC have Safety Recalls? → Check here

How to Fix the DTC P1371 GMC?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1371 GMC code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

When is the Code Detected?

The Powertrain Control Module (PCM) detects a predetermined amount of high resolution pulses before detecting any low resolution pulses.

What are Code Possible Symptoms?

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

Code P1371 GMC Description

Missing Low Resolution Signal is the generic description for the P1371 GMC code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information about the P1371 GMC OBDII code.

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OBDII Code P1371 GMC - Missing Low Resolution Signal - AutoCodes.com
P1371 GMC Code - Missing Low Resolution Signal

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Code P1371 GMC comments

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