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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15133
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Im havingissues. I have 2002 Silverado 1500, 4.8l with push

Customer Question

Customer: ***** *****, Im having*****issues. I have 2002 Silverado 1500, 4.8l with push button 4 wheel drice. "Service***** light is on and no lights on push button. different sites suggested tccm on door post. Tccm not on door post on my truck, do you know where it might be.
JA: Thanks. Can you give me any more details about your issue?
Customer: truck stuck in***** cannot change. cant find any fuse gone. I tried different push button but no results.
JA: OK got it. Last thing — JustAnswer charges a fee (generally around $18) to post your type of question to Chevy Experts (you only pay if satisfied). There are a couple customers ahead of you. Are you willing to wait a bit?
Customer: yes
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Submitted: 11 months ago.
Category: Chevy
Expert:  Mastertech 1 replied 11 months ago.

Hello: Has any one performed a scanner test on the vehicles tranfercase system, To see if there is a stored code PO325? Or at times, When you start vehicle do buttons light up, and (service*****warrning goes off)? Thanks, ***** *****