What is your question?
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What is your question?
I have a 2011 silverado v8 4.8 Bench tested the starter, swaped the parking light relay to confirm that works. Im not sure whats going on. I had no intermittent failure or warning prior. Anyone come across this? So battery good, relay good and starter good. How do i proceed?
How long has your 2011 Chevrolet Silverado 1500 had this problem?
Today

1 Reply
Assuming the starter is not engaging (?) There are FUSES protecting the starter circuits! https://www.autogenius.info/chevrolet-silverado-gmt900-mk2-second-generation-2007-2014-fuse-box-diagram/ Also park neutral switch needs to be tested.
Diagnostic flow chart will be required for ‘beneficial’ *hands-on* testing procedures. www.alldatadiy.com Good luck!