What does code 0DEE mean on a 2002 Chevy Blazer?

Asked by Oct 29, 2016 at 09:30 PM about the 2002 Chevrolet Blazer 4 Door LS

Question type: Maintenance & Repair

2 Answers


Engine Trouble codes are 4 digits and retrieved using a simple code scanner., ex. P0300. Where is the code 0DEE being displayed?

1 of 1 people found this helpful.

It is a code that means you need to replace your Catalytic converter(s) but it could be brought on by other components in your emissions system that need to be replaced as well. Check your Converter(s) by knocking on them. If they sound solid, (not hollow), then they probably need to be replaced. If they sound hollow, then replace the PCV valve first to determine if you have a bad one. It is the cheapest fix that is usually the solution. Check your engine's performance after you change any component on it. If that doesn't solve the problem check for a vacumme leak in the emissions system by checking hoses. Make sure to replace any hoses that are faulty and to secure them off of the engine, either by their brackets or with zip ties. Lastly, if your problem isn't solved, then replace the O2 sensor and then the EGR valve respectively checking to see if that solves your problem. Lastly if all these components have been changed and if you are still experiencing the issue then you probably still need to change the converter(s). After you find and solve this problem, you will need to either take your vehicle to the dealer to have the codes reset, or reset them yourself. There are tutorials online for that. I hope this helps because that is how I solved the problem with my 2002 Blazer.

Your Answer

Chevrolet Blazer Experts

  • #1
    Andrew Olsen
  • #2
  • #3
View All

Related Models For Sale

Used Chevrolet Tahoe
649 Great Deals out of 39,509 listings starting at $1,000
Used Chevrolet TrailBlazer
99 Great Deals out of 4,560 listings starting at $1,475
Used Chevrolet S-10
5 Great Deals out of 1,208 listings starting at $2,500
Used GMC Jimmy
239 listings starting at $1,950
Used Chevrolet Silverado 1500
2,123 Great Deals out of 167,340 listings starting at $1,995
Used Jeep Grand Cherokee
891 Great Deals out of 70,648 listings starting at $1,045
Used Chevrolet Suburban
343 Great Deals out of 21,843 listings starting at $1,999
Used Ford F-150
2,316 Great Deals out of 183,061 listings starting at $1,000
Used Chevrolet Camaro
417 Great Deals out of 30,790 listings starting at $3,550
Used Ford Explorer
857 Great Deals out of 63,389 listings starting at $995
Used Jeep Wrangler
315 Great Deals out of 16,230 listings starting at $2,500
Used Jeep Cherokee
365 Great Deals out of 47,069 listings starting at $2,795

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.