Two problems related to catalytic convertor have been reported for the 2001 Nissan Pathfinder. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Nissan Pathfinder based on all problems reported for the 2001 Pathfinder.
I purchased an 2001 Nissan Pathfinder in 2003 and the bose radio w/ 6 cd clarion player. "err 2" coded 3-months after I purchased it. I had an extended warranty, it was replaced with a refurbished system of the same. It is 8/08 and the system is broken again, and not covered. What are the chances that this vehicle could go through 2 radios in only 63,000 miles?? ridiculous!!! Nissan will not stand by the cheap parts used by clarion in the radio (as researched on the net). I also have an ecm problem, Nissan says it needs to be upgraded, but will not pay for it. My check engine light comes on coding there is a problem with the catalytic converter. They told me nothing is wrong with the converter, just an error with the software in the ecm. So now I won't know if the "check engine" light is on for some thing serious or it is just the converter wrongly coding.
Nissan Pathfinder- oxygen sensor keeps on falling. Very poor quality.