1. Best to post the actual code number along with the description
2. Search all XJ forums for that code. This one, Jeep Forum, Jeeps Unlimited, NAXJA
3. Search the web for that code + Jeep Cherokee
Without data, all you have is an OPINION!
Past Jeeps: '49 ******, '81 Scrambler, '88 Comanche
Current Jeep: 1999 XJ Sport, bone stock, daily driver.
I work on Jeeps!!