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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for January 18, 2020
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Open Help Requests for All Makes and Models
Help Request Answers
2010 Mercedes-Benz E350 4Matic 3.5L key battery VIN: WDDHF8HB3A
This vehicle has a "KEY BATTERY" light that keeps coming on. We have changed the batts on both keys, along with the starting and auxillary battery. We scanned all modules we can using a snap-on solus, and nothing comes up. What to do next??

Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2013 Acura ILX 2.0L Charging VIN: 19VDE1F79D
Thanks to all who took the time to read & reply. Although I had some form of communication it was intermittent if the scope was left monitoring the LIN line long enough. Unplugging the battery sensor from the network showed no change but when I unplugged the a...
1996 Chevrolet C1500 Cheyenne 5.0L Master Cylinder VIN: 1GCEC19M3T
Good afternoon Techs. I got some good responses with some useful information from yall but the customer decided to pick up the vehicle before we could check it out because her 16 year old was driving her crazy. She did say she would bring it back in a couple o...
2013 Chrysler Town & Country Touring 3.6L Starter VIN: 2C4RC1BGXD
Thanks again for all your help. It's down the road and running. So the problem ended up being the tipm. It was the only logical conclusion. The dealers in my area said the part is on national backorder. Wait time was 1 week to possibly a month. This van had ...
2010 Ford F-150 STX 4.6L MIL Lamp on VIN: 1FTEX1CW4A
There were 2 more circuits besides the one fed by fuse #27 that were dropping voltage from the underhood fuse box to the pcm. Replacing the underhood fuse box fixed the problem. What threw us for a loop was the fact that the first replacement pcm that wouldn't...
2013 Ford Escape SEL 1.6L Valve cover VIN: 1FMCU0HX9D
It seems to have been the valve cover. We replaced the cover(not too expensive) which had a molded gasket on it already. It was definitely an engine oil leak & not coolant. Thanks for the advice!
2013 Honda Pilot EX-L 3.5L under hood wire harness VIN: 5FNYF4H58D
After a consult with senior insurance personnel, the Honda we were working on is getting totaled. Ryan [...] was right on the money with the harness we needed. The crash sensors have their on harnesses both left and right. Great suggestion asking for a grown u...
2004 Saab 9-3 Linear 2.0L No Start VIN: YS3FB49S24
Thanks to everyone who replied with ideas! Special thanks to Justin for sending link to Saab troubleshooting guide... Turns out one new ( new genuine circuit board portion from Saab) replaced by the original shop and two used/refurbished ignition switches were... Trouble codes: B3935 (Transponder malfunction), B3060 (Unknown transponder), B3056 (No transponders learned), B1016 (Control module not added), B1001 (Control module not added), B3057 (Control module not added).
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