OBDII Code List

P2500 CHEVROLET - Generator Lamp/L-Terminal Circuit Low

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

P2500 CHEVROLET Possible Causes

  • Faulty Generator (Alternator)
  • Generator harness is open or shorted
  • Generator circuit poor electrical connection

First diagnose P2500 CHEVROLET code

    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 terminals.

Cost of diagnosing the P2500 CHEVROLET code

    Labor: 1.0

    The cost of diagnosing the P2500 CHEVROLET 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.

P2500 CHEVROLET Possible Symptoms

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

P2500 Chevrolet Description

The Powertrain Control Module (PCM) monitors the Generator (Alternator) Circuit. The PCM sets the OBDII code when the Generator Circuit is out of factory specifications.
OBDII Code P2500 Chevrolet - Generator Lamp/L-Terminal Circuit Low -

P2500 CHEVROLET More Information

Need more information on how to fix the P2500 CHEVROLET code?
Get Access to Factory Service Manuals

Need more help?

Get the P2500 Chevrolet code diagnosed by a professional: Find a repair shop in your area

Related Information

P2500 CHEVROLET Comments

Help us improve Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P2500 Chevrolet code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧