Engine scanner won't connect
WebFeb 4, 2012 · 40,211 Posts. #3 · Jan 26, 2012. 1. Possible, but not likely that your car was tuned with a custom O/S that the scanner cannot recognize. 2. Crap $75 scanner at car … WebFeb 7, 2024 · Scan tool will not communicate with the truck. I have tried a few different scanners. Scan tools receive power from the truck. But will not read any codes. Anybody else ever have this issue. I've messed around with the fuses took the wires out of odb2 port to check for damage and tighten connections with no success. Any help is much …
Engine scanner won't connect
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WebFeb 4, 2024 · 2,389 Posts. #2 · Apr 26, 2012 (Edited) Unless you can troubleshoot analog circuits, all you can do is check fuse: HVAC CTRL. (BATT) in the cabin fuse box. If … WebScan tool doesn't communicate? Can't read trouble codes? Try checking for pin fitment issues on the OBD2 connector with this quick and easy method. Watch as ...
WebMar 24, 2024 · Here's a screenshot from one of them that tries to connect to the ECU (After 10-15 minutes of waiting I closed the application) It seems like Toyota cars have some sort of setting that restricts the connection … WebCheck fuses for ecm as you may have a blown fuse. it's a 15 amp in the underhood electrical box.it will say cig ltr. then check at 16 on aldl for power with key on..... #4 is the ground check that as well. Here is a guide to …
WebMar 5, 2024 · In most cases, the OBD2 won’t work because it lacks electricity. But if it has power but refuses to connect, you may want to examine its connection to the rest of your system. Most of the time, it’s … WebNov 12, 2024 · Hello All, Just bought a 2006 PT Cruiser and I knew the check engine light was on. Was told the car needed a transmission control module (TCM I guess its called). So the dealer dropped it off today and when I attach my brand new Foxwell scanner to the ODBII connector, after a minute or two I get a "No Communication" message.
WebOct 10, 2024 · Photo 1: Plug in. Plug your car code reader into the diagnostic link connector under the dash (engine off). Then start the vehicle and follow the auto code reading procedure in the instruction manual. Nothing can knock your day off track faster than a “Check Engine” light popping up on your dash. You wonder if you should pull over and …
WebFeb 4, 2024 · 2,389 Posts. #2 · Apr 26, 2012 (Edited) Unless you can troubleshoot analog circuits, all you can do is check fuse: HVAC CTRL. (BATT) in the cabin fuse box. If blown, the DLC connector will not get 12v. Now if their scan tools were powering on but not able to connect to control modules, that's a horse of another color. R. home hunts bordeauxWebSep 2, 2015 · Discussion Starter · #15 · Mar 17, 2014. Graystone said: Communication line does not provide the power. The power is pulled from the pos and neg ports on the obd … himano mt500 hydraulic disc rankingWebIf your scan tool can access fault codes and the only one you retrieve from other modules is the U0127, try to access the TPMS module. If you can access codes from the TPMS module, then the U0127 code is either intermittent or a memory code. If unable to access codes for the TPMS module, then the U0127 code that the other modules are setting is ... himanshi ex boyfriendWebSep 26, 2008 · The OBD2 port should sits underneath the fusebox, the sides runs diagonally, and it has 16 pins. If the OBD2 is truly unreadable by any scanner then it is probably missing either power or ground to that port. 1 - 5 of 5 Posts. This is an older thread, you may not receive a response, and could be reviving an old thread. home hunt sunderland areaWebApr 28, 2009 · Okay you have a code reader not a scanner or scan tool. Scanners read live date while the cars are running.And yes you do have to input specific year make and model on them. If your using the type to pull codes and not getting communication try checking power etc... If you are in the 2g check for voltage on pin 16 and check ground on pins 4 … himanshi and shehnaz gill fightWebMay 21, 2015 · For the diagnostic port the best thing to do is to ohm it out between then dash and the oem engine data plug. There must be a broken wire somewhere. Usually between the firewall and engine. Dash harness never seem to give grief unless someone scotch locked a qualcomm to it. himanshi bhardwaj onsWebAug 26, 2024 · OBD2 scanner won't connect to ECU follow these easy steps, try these steps to see if this is why your scanner won't pull any codes. Show more Show more Shop the Auto Repair Tips … home hurricane checklist