Buick Repair Questions? Ask a Mechanic for Answers ASAP
Welcome, I'm Chris (aka Moose).
A bad park switch or weak park lock solenoid is to blame. Can you access the park switch on the shifter to see if it is a closed circuit in park. Here are the diagrams. https://www.dropbox.com/s/hm4yzga76x04iop/park%20switch.pdf?dl=0
Now that I have posted a partial or complete answer, you will see you can rate me. The deposit you have already paid is not transferred to me until you rate me. I would like to receive nothing less than 5 star excellent ratings. So if we are not there yet, please reply and let me help more. If you're not pleased, let me know because rating bad does not result in a refund, there are better options. Rating now will not close this post nor prevent replying. Thanks Chris
Hello Chris here again,
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