List of Generic DTC Code Ranges (OBD-II)

📋 List of Generic DTC Code Ranges (OBD-II)

⚠️ Note: This list contains standard diagnostic trouble codes (DTCs) that are used by all manufacturers to identify vehicle issues.

The codes provided below are generic codes that may not apply to all vehicles. Automobile manufacturers may use manufacturer-specific DTCs that differ slightly from the codes below.

🔍 Main Category: P0000 to P0999

Code Range	Associated Code Range
📌 P0000 to P0099	📌 P2000 to P2099
📌 P0100 to P0199	📌 P2100 to P2199
📌 P0200 to P0299	📌 P2200 to P2299
📌 P0300 to P0399	📌 P2300 to P2399
📌 P0400 to P0499	📌 P2400 to P2499
📌 P0500 to P0599	📌 P2500 to P2599
📌 P0600 to P0699	📌 P2600 to P2699
📌 P0700 to P0799	📌 P2700 to P2799
📌 P0800 to P0899	📌 P2800 to P2899
📌 P0900 to P0999	📌 P2900 to P2999

🔍 Extended Category: Hybrid/Other System Codes

Code Range	Associated Code Range
📌 P0A00 to P0A99	📌 P3000 to P3499
📌 P0B00 to P0B99	📌 P1000 to P1099
📌 P0C00 to P0C99	📌 P1199 to P1999

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⚠️ Important Points to Remember:

1. Generic vs. Specific Codes:
   • These ranges cover standardized faults (e.g., engine problems, emissions, transmission).
   • Manufacturers sometimes use specific codes (e.g., P1304 Ford ≠ P1304 Toyota).
2. Code Structure:
   • P0XXX: Standard codes (common to all vehicles).
   • P1XXX/P2XXX/P3XXX: Often reserved for manufacturers or complex systems (e.g., hybrids).
3. Mandatory Consultation:
   • 🔧 Use a technical manual or a certified diagnostic tool to accurately interpret a code.