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Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!ZJ (93-98), WJ (99-04), WK (05+)
All ZJ/WJ/WK specific tech questions asked here!
I went to a locksmith friend to have my two new '03 JGC keys/fobs programmed.
The keys programmed fine, but when his OBD scanner queried the Jeep for the FOB's necessary "PIN" to communicate, he got no answer in return.
He said the problem with programming the two new FOB's is with the Jeeps computer not responding to requests from my Locksmiths OBD machine for those "PIN" numbers!
(Maybe that's why the original FOB stopped working??)
No FOB DATA/PIN sent from Jeep to ODB Scanner
