Last month, when servicing another AJ-16, I found P1621 DTC pre-existing in a Jag Executive. No idea what this code meant but cleared it and it didn’t reset on test drive. Customer went away happy and I assume all is still OK. Today, had a Jag XJR in the shop ...

FIX posted 9/9/2002

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle