Friends,
I was due to put this short report on my initial check report of my Truck last week itself, but due to bad cold and viral fewer, I could not put the report.
Back to Report:
I took the Truck to service station at agreed time and informed the issues to service adviser in front of Customer Support Manager and left to grab to fill my hunger (as I did not had breakfast in the morning).
When I came back the Truck was in the service bay and they said they were not able to star the Truck and they fell that their might be a problem with Starter

. I was shell shocked and said, I don't think so as I did start the Truck after 8 days and before driving to service stations and it was behaving perfect.
Then they said, Ok, if I don't see any issues then its fine, however they came back again after an hour or so and said they strongly feel that the problem exists and they need 2 days to fix.
I then insisted on speaking to Service GM and ask how the hell they could deliver the vehicle by clearing the PDI to an innocent customer, if the problem exists it should not have cropped up in last few days, it should have been from the day one and its show how proficient they are in service and PDI checks.
Unfortunately, GM was not available so the Customer Support Officer took the beating and assured me that they will do the proper checks and nail the issue.
Then I get a call on Monday evening (off course after me calling them and reminding / asking about the status, as I was suppose to get the vehicle delivered) they gave me wage answers and I was not convenienced. Ok, what next call the Customer Support officer again and he promises me that he will personally follow up and give me updates, from then on till I go the truck back he lived up to his words (which made me happy customer)
Finally, I get a report and these are the
actions taken:
1. Fan Belt replaced (so the keech keech noice vanished)
2. Central Console Remove to check the Humming Sound and did some replacement (I don't have the job card report handy, as they have not sent to me due to issues in computers

)
3. Starter Motor got replaced (under warranty, no charges, though it was not faulty, Mico guys suggested it seems, as the problem was somewhere else)
4. Complete Lock Assembly along with keys replaced (this was the actual culprit it seems, when the ignition was turned to crank the engine, it was not taking the loand and the coil was sending wrong signals to starter it seems, hence, they changed all the 3 doors + 1 stearing lock assembly)
5. Changed engine oil + oil filter (as, I insisted to do so, thought to get it done, as the truck was with them for almost 3 days).
6. Stearing Centering (they say they can't do the wheel alignment, as my truck has MAGs on it) though they agree that truck is aligned slightly to right side.
Results:
No keech keech noice at all.
Engine Noice level has reduced drastically
Truck is More responsive
Need to get the wheel alignment re-done from outside
Best Regards