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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for May 30, 2017
International Automotive Technicians' Network (iATN) - Members Only
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
2004 Buick Rendezvous CX 3.4L radio VIN: 3G5DA03E74
We replaced the radio in this vehicle because the original CD player failed. When we first turned it on it showed LOCKED on display. Used my Tech 2 and went into body, Radio, special function and radio setup. It then gave a message that this option will setu...
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2004 Buick LeSabre Custom 3.8L speedometer VIN: 1G4HP52K04
Hello Group, Customer complained that speedometer was not working,other gauges OK.Scanner is reading VSS MPH from transmission,so that's OK.Won't read MPH from instrument cluster.This car has no heads-up display option. Have continuity checked the #55 Drk Grn/...
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2007 Chevrolet Cobalt LS 2.2L long crank/start VIN: 1G1AK55F57
This one has a very long crank before it finally starts. when it does start it runs a little ragged but in about 15 seconds smooths out and idles fine. CEL is off but code p0315 is stored and will reset when cleared. One of the first things I noticed is no tac... Trouble codes: P0315
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2009 Chevrolet Silverado 2500 HD LTZ 6.6L DLIS fuse 32 blows intermittently VIN: 1GCHK63659
This truck was towed in from a regular customer with the complaint of a no crank condition. I immediately noticed the security light illuminated. A code scan pulled a B1380, and a U0168 which are both relevant to this condition. I checked fuses and found under...
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2009 GMC Yukon Denali 6.2L No Start VIN: 1GKFK032X9
This Denali will not crank over and I have no communication with the scan tool. Check all fuses, power and grounds. Started disconnecting modules and when EBCM was disconnected I got scanner communication and vehicle started. Put a used EBCM in it and same iss... Trouble codes: U0122
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Fixes & Summaries for GM
Fix/Summary Answers
2012 Chevrolet Sonic LT 1.8L coolant has oil contamination VIN: 1G1JC6SHXC
we replaced engine with low mile used for 350$ our cost on motor. they are dime a dozen. thanks for the info guys!
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