Sounds like it or they have no idea what they are doing. I had a z120 an had zero issues with it. I also had the interface for the steering wheel controls. Again zero issues with the entire setup.
Can you elaborate?Wasn't there a change somewhere around 07 with high speed and low speed can bus Nav units?
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Not for the Jeep WK, the bus speed (low) did not change until the 2011 model year (high).Wasn't there a change somewhere around 07 with high speed and low speed can bus Nav units?
I picked up a Metra CHTO-013 and am going to see if that works. I hope to have word on Friday if the local shop and squeeze me in.I just I had a z120 installed n got everything to work except the flip down tv
Order the PAC C2R-CHY4 from crutchfield and they send you complete vehicle wiring diagram with it...I'm no genious and got my 07 wired up in couple hrsI recently bought a Pioneer z130bt aftermarket nav unit for my 2007. A local shop spent 6 hours trying to get everything to work but everytime they hooked up the HU, the jeep would experience "CAN BUS Failure". The shop said they had to re-program my ecu twice as the jeep would completely "lock up" and nothing would work including door locks, dash lights etc. They could get the pioneer HU to boot up and run, but no songs would play and seemed like it wasn't properly commnicating with the factory harness.
I searched a bit before posting and noticed there is specific firmware for the C2R-CHY4. Could this be my issu?
how is my Z120..n yea find a different shop!I just I had a z120 installed n got everything to work except the flip down tv
I live in Mid-Michigan and below are the various harnesses I have tried.Than they don't know what there doing I just had my z120 installed n got my back up camera to work. As far as speakers I'm doing aftermarket n I don't think it's a problem. You have to get the right harness u want the one for the amplified system it's not the cr2. If you google no limit inc in Baltimore md n call n ask for ace he might be able to point u in right direction he is the one who installed mine. Where do u live at?