caj4au
New member
08 ltd with JBL sync and aftermarket Sirius SC-C1 Tuner plugged directly in the factory head unit and antennae properly mounted. Sometimes when I turn the truck on, the head unit does not recognize or remote power up the tuner if that makes sense and the display only shows Sirius channel 37 for example and no music or info. If I stop and turn the truck off and back on, 99% of the time it wakes up and works fine. It has to be the ignition turn off as hitting the power button on the unit itself does not work. All other functionality works fine (CD, AUX, FM radio etc...) Anyone else experience this? Do you think it may be a faulty tuner or the port in the factory head unit may be on the fritz or what?
