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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for August 27, 2025
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 All Makes and Models
Help Request Answers
2002 Chevrolet Silverado 2500 HD 8.1L Tcm P0561 VIN: 1GCHC29GX2
TCM has a p0561 code. A previous shop replaced the tcm with a gm reman. (Unsure if the truck was experiencing the same code at rhe time of tcm replacement).the other key elememt ist the code doesent set until the vehicle has been driven and fully warmed up...
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2015 GMC Yukon XL Denali 6.2L Unknown VIN: 1GKS2JKJ6F
When shifting this Yukon into reverse after it has set overnight, it takes a few seconds to engage. So if you aren’t careful and accelerate, it slams into gear. There are no codes. I haven’t messed with these eight speeds much. Is there any common problems...
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2002 Honda Accord EX 2.3L No Start VIN: 1HGCG66832
Customer states drove to work and when came out it wouldnt start. Towed in as no-start. Has injector pulse but no spark. The green key comes on then goes off. tested crank sensor and TDC sensor and pattern was good. If i plug in new aftermarket distributor...
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2015 Ram 1500 Tradesman 3.6L camshaft sensor VIN: 1C6RR6FG6F
Can not confirm cause of fault causing check engine light and vehicle to go into limp mode
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Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2001 Ford Ranger Edge 4.0L No Start VIN: 1FTYR14E91
Pats transceiver fixed it like all you guys said it would. What had me confused was Identifix had the grey/orange wire as the signal to the pats module from pcm and white/green as the return signal. Thanks Nick [...] for pointing out it was the other way aro... Trouble codes: B1681 (PATS signal not received).
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