OBDII Code List

P2510 CHEVROLET - ECM/PCM Power Relay Sense Circuit Range/Performance

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty ECM/PCM Power Relay
  • ECM/PCM Power Relay harness is open or shorted
  • ECM/PCM Power Relay circuit poor electrical connection

Possible symptoms

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

P2510 Chevrolet Description

The Powertrain Control Module (PCM)/Engine Control Module (ECM) monitors the voltage to the ECM/PCM Power Relay. The ECM/PCM set the OBDII code set when the ECM/PCM Power Relay is out of factory specifications.
OBDII Code P2510 Chevrolet - ECM/PCM Power Relay Sense Circuit Range/Performance -

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P2510 CHEVROLET Comments

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