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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for July 24, 2020
International Automotive Technicians' Network (iATN) - Members Only
(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for GM
Help Request Answers
2013 Chevrolet Cruze LT 1.4L MIL Lamp on VIN: 1G1PC5SB3D
this vehicle came to us after customer had issiues before and after purchase.we were told by customer before purchase it had a cel on w/p0420.the dealer[used car lot]supposedly replaced the cat[walker]and did some reprograming/flashing.after purchase cel o...
2005 GMC Canyon Z71 Fleet 3.5L Poor Idle Quality VIN: 1GTCS14655
Does anyone know a trick how to see if the injectors is clogged without removing them. Just a trick Trouble codes: P0303 (Misfire)
2016 GMC Canyon SLT 3.6L R turn , Right low beam L PARK AND leftTAIL LIGHTS VIN: 1GTG6DE37G
After hitting a post and shorting out a boat trailer clearance light, the dash indicated that the right front turn signal was not working and I found the right front turn, right low beam, left park and left tail lights wouldn't lite. I found and replaced a...

Fixes & Summaries for GM
Fix/Summary Answers
2002 Chevrolet Trailblazer LS 4.2L electric windows, door locks VIN: 1GNDS13S92
After isolating all modules on the class 2 serial circuit at the splice packs, all modules went active when pinged with the Tech II. This vehicle would start after cleaning all the terminals with contact cleaner at the BCM, but the security light stayed on, no...
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