Event Data Recorder (EDR) Request Input Circuit Low
The P2513 code means the vehicle's onboard diagnostic system has detected: Event Data Recorder (EDR) Request Input Circuit Low. This is a low severity code.
- Keep driving?
- Yes, but fix soon
- DIY difficulty
- hard
- Estimated cost
- $100 - $500 (parts and labor)
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Common Symptoms
- Check engine light on
- EDR system malfunction indicator
- No drivability issues
- Potential insurance data recording loss
Probable Causes (Ranked by Likelihood)
- Short to ground in EDR request circuit Very High
- Damaged EDR wiring harness High
- Water intrusion in EDR connector Moderate
- ECM internal EDR driver fault Low
Step-by-Step Diagnostic Procedure
-
Check EDR request circuit for short to ground
-
Inspect EDR connector for water damage or corrosion
-
Test EDR module power supply voltage
-
Verify ECM EDR output signal with scan tool
Frequently Asked Questions
Will P2513 affect my vehicle performance?
No. The EDR request circuit is for crash data recording only and has no effect on engine operation or fuel economy.
Could water damage cause P2513?
Yes. The EDR module is sometimes located in areas prone to water intrusion, and moisture in the connector can cause a short to ground.
Should I be concerned about P2513?
Not for drivability, but the EDR may not function properly in an accident. Repair is recommended for safety data recording purposes.
Sources
This page is built from documented references. Verify against your own service info before repair work.
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