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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for March 10, 2021
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Open Help Requests for All Makes and Models
Help Request Answers
2016 Chevrolet Traverse LS 3.6L Starting VIN: 1GNKRFKD5G
Hi all. This Traverse has been in and out of the shop for over a year and now it is my turn to work on it. It has always had 3 codes. P0513-immobilizer key incorrect. P129D-Fuel pump driver control module ign on/start switch circuit 2. P1682-Ignition 1 swi...
2002 Ford E-350 Super Duty 5.4L Speedometer
I’m looking for a wire diagram of the speedo circuit so I can make sure I have signal to speedo be for I replace it thanks in advance joe
2008 Ford Expedition Eddie Bauer 5.4L Air suspension (rear only) VIN: 1FMFU17598
Customer found left rear side down in morning, top of tire above edge of wheel arch. After vehicle was started, it came up and worked normally. Next two mornings it had not gone down. I didn't see anything amiss on visual inspection, left air tube seemed p...
2017 Ford F-250 Super Duty XL 6.2L Compressor VIN: 1FT7W2B66X
Hello We have a 2019 Ford F-250 with a 6.2 ,the system is equalized with 350 PSI. Which I realize that is what is causing the problem but I don’t Understand why. .This truck has been to no other repair shops. I did Disconnect compressor and applied battery...
2012 GMC Sierra 1500 SLE 5.3L Orange Residue (Rust?) Under Oil Cap VIN: 1GTR2VE75C
Changing oil on this truck, oil cap really hard to remove, orange, dry, rusty type residue under oil cap. Truck is mostly driven on highway, very little short trip driving.Oil changed every 5K miles religiously. As cap and oil filler tube are plastic where...
2004 Jaguar S-Type 3.0L MIL Lamp on, Limp Mode VIN: SAJEA01T94
Two weeks later, the same concern has returned. While test driving the vehicle, I noticed that the charging voltage was over 15 volts. I am wondering if anyone has any input on the charging voltage specifications and if this could cause an issue with high ... Trouble codes: P0328
2016 Kia Sportage LX 2.4L right inner axle shaft VIN: KNDPBCAC0G
Replacing the engine in this vehicle. Have the engine and transmission assembly out of the car. Everything went smoothly up to this point. Trying to remove the front transfer case. The inner axle will not come out. I ended up cutting the inner axle enough ...
2016 Kia Forte EX 2.0L MIL Lamp on VIN: KNAFX4A6G5
Got this '16 Kia Forte 2.0 setting P0638 Throttle Actuator Range Performance code. Belongs to used car lot and they have already replaced throttle body with aftermarket unit. Code will not clear. Checked all of the wires from ecm to to throttle body, they ... Trouble codes: P0638 (Throttle Actuator Control Range Performance)
2014 Ram 3500 Laramie 6.7L goes into limp mode VIN: 3C63RRHL6E
This truck has the asian heavy duty AS69RC transmission, and the shop's alldata has almost no information or wiring diagrams for this transmission. All the available data is for the 68RFE style transmission. Truck is now stuck in limp mode, with the commun...
1995 Volkswagen EuroVan Camper 2.5L Excessive Emissions VIN: WV2EE0707S
testing on dyno egr does not open at lower rpm does open at or above 3000 rpm and then nox emissions reduce both at 15 mph and 25 mph
2005 Volvo XC90 V8 4.4L Starting VIN: YV1CZ85285
Car has been sitting for awhile and now it won't crank and sets a code p1260 instantly without even trying to crank it. Haven't seen much out there on this code just says ECM or CEM are not seeing voltage and yet I can communicate with them and have no cod...

Fixes & Summaries for All Makes and Models
Fix/Summary Answers
2014 Mercedes-Benz CLA250 2.0L Cooling Systems VIN: WDDSJ4EB3E
Thanks for the replies. I took the thermostat housing back out of the car and found the screen totally clogged with solidified coolant, the passage in the engine was caked up too. I tried to flush the heater core and radiator, sucked out as much as I could fro...
2011 Porsche Cayenne S 4.8L SRS system VIN: WP1AB2A21B
Thank you Tomasz and Frank. And thank you Google, Alldata and Mitchel for all the wrong info. They all show the air bag in the door. We removed the door panel to look for it but no bags, just an impact sensor. The bag is in the backrest, clearly marked. Yellow...
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