AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Chrysler - P2503 Chrysler

P2503 Chrysler Code - Charging System Voltage Low

- Code Popularity: 18,086 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
Share on Facebook   Share on Twitter   Share on Linkedin

What are the Possible Causes of the DTC P2503 Chrysler?

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 Generator (Alternator)
  • Generator harness is open or shorted
  • Generator circuit poor electrical connection
  • Faulty Powertrain Control Module (PCM)
⚠ Does your Chrysler have Safety Recalls? → Check here

How to Fix the DTC P2503 Chrysler?

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.

Code Tech Notes

2005 Chrysler Pacifica 3.5 liter codes p0720 and p2503





User Submitted Video

Search for P2503 Chrysler Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2503 Chrysler 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.

What are Code Possible Symptoms?

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

Code P2503 Chrysler Description

The Powertrain Control Module (PCM) monitors the charging system for changes in the output voltage. The PCM set the OBDII P0503 code when the output voltage is out of factory specifications.

OBDII Code P2503 Chrysler - Charging System Voltage Low - AutoCodes.com
P2503 Chrysler Code - Charging System Voltage Low

Need More Information on the Code?

Need more information on how to fix the P2503 Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2503 Chrysler code diagnosed by a professional: Find a repair shop in your area

Code P2503 Chrysler comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the P2503 Chrysler code? Have you replaced any parts?
Any information is appreciated. Thanks