The the monitor it says " Remote Starter conneted" and it won't unlock the parking brake. Found the pigtail under the cab for the connector and all the wires are sealed with a cap on the plug. Is there anyway to get it for the monitor so the unit will unlock? I have check everything on this unit.
did you find out what the problem was i have the same issue
Start looking for rats chew marks, damaged insulation, water intrusion/corrosion.
I FOUND IT WAS A BAD DIODE
Glad you found it, some diode systems are buried alive with MANY NOT shown on the basic schematics, for a reason.
Was it one of the diodes in the same block as the fuses beside the seat? These diodes aren’t listed on the fuse chart. I’m having the same problem with a 333d.
The V1 diode on the fuse block will cause that. See attachment.
I appreciate the information, I’m about to replace the diode and hoping this will have me going.
That fixed it!
Glad to hear it. Happy digging !