Why is my scan tool not working on my Honda Civic?
Look for a fuse that includes DLC its description. For 7th generation Civics, there is a fuse under the hood that protects the circuit for the data link connector (DLC). Power for the scan tool is supplied through this fuse. If the fuse is blown, the scan tool won’t get power and therefore won’t communicate with the ECU.
What to do if your Honda ECM is not working?
OK at least they didn’t charge you, at my place you would have paid if it could be proved that the problem was in the car and had a concrete reason for not working.. See if you have power at the connector and then find a local shop with a Mastertech scantool that has a Honda card. They will be able to program it.
Why is my ECM not communicating with the OBD plug?
I traced all wires from the obd plug and made sure there were no My ECM is not communicating… My ECM is not communicating to with the OBD plug. I traced all wires from the obd plug and made sure there were no broken wires there and there is power going to a few wires on the plugs to the ecu.
What to do if your ECM is not communicating?
See if you have power at the connector and then find a local shop with a Mastertech scantool that has a Honda card. They will be able to program it. If you do have power and ground at the connector and at the PCM you either have the wrong computer or a bad computer. OK #16 is the wire that I follwed to the radio plug. I
OK at least they didn’t charge you, at my place you would have paid if it could be proved that the problem was in the car and had a concrete reason for not working.. See if you have power at the connector and then find a local shop with a Mastertech scantool that has a Honda card. They will be able to program it.
I traced all wires from the obd plug and made sure there were no My ECM is not communicating… My ECM is not communicating to with the OBD plug. I traced all wires from the obd plug and made sure there were no broken wires there and there is power going to a few wires on the plugs to the ecu.
See if you have power at the connector and then find a local shop with a Mastertech scantool that has a Honda card. They will be able to program it. If you do have power and ground at the connector and at the PCM you either have the wrong computer or a bad computer. OK #16 is the wire that I follwed to the radio plug. I
How to fix a car that won’t communicate with a scan tool?
This feature is not available right now. Please try again later. Scotty Kilmer, mechanic for the last 48 years, shows how to fix a broken car the won’t communicate with a scan tool so you can’t get any information on the problem. Sometimes it’s as easy as just disconnecting parts to find the problem. 1. Actron Scan Tool: http://amzn.to/2ngeCQJ 2.
What to do if the OBD II scanner doesn’t communicate with the vehicle?
What to do if the OBD II scanner doesn’t communicate with the vehicle. TEST 1: Connect the positive DMM lead to DLC pin 4 and the negative DMM lead to the negative battery terminal, using jumper wires if necessary. Do not connect to the body or chassis ground but to the battery terminal directly.
Why does my car scanner say ” linking error “?
The car has no major mods.. I could figure out why It wouldnt read> I was about to give up and I tried telling the scanner my car was a 96 and it worked. It kept saying communications error unable to communicate with vehicle check power and grounds etc.
When do I get ” linking error ” OBDII Comm failure?
Dec 24, 2008 I have been having so much trouble with this car so I finally went out and bought a nice OBD II Scanner. Relief came when the scanner arrived but it did not last long. I booted it up correct and as it tried to connected I get “Linking Error”.
Look for a fuse that includes DLC its description. For 7th generation Civics, there is a fuse under the hood that protects the circuit for the data link connector (DLC). Power for the scan tool is supplied through this fuse. If the fuse is blown, the scan tool won’t get power and therefore won’t communicate with the ECU.
Why is my OBD2 scanner not communicating with my car?
Each time I have tried scanning my vehicle for codes using the OBDII scanner, there is a message on the scanner stating that it is unable to communicate with vehicle. There are lots of issues with my car, but I am not able to correct them because of the OBDII issues.
Is there a fuse ID for OBD2 scanner?
Here is a wiring diagram which pertains to most cars showing the power going to the ALDL connector. (below) If anyone reading this needs the wiring and the fuse ID to there car please send there request here. Also, check to see if the scanner works on a different car. We are here to help and tell a friend. helpful? No.
Why is my scanner not connecting to my cel?
(Additional user comment) If scanner cannot connect and CEL does not come on, the problem is most likely the ignition switch. helpful? I have checked all the fuses and they are all in good working order.
Is there a wireless OBD scanner for a Honda?
At times stand-alone scanners just don’t cut it. Those are the times when a wireless tool comes in handy. And if you own a Honda, there’s no other wireless OBD scanner that will be as helpful as the BlueDriver LSB2 Honda OBDII Scan Tool.
Why is my OBD II scanner not connecting?
My OBD II scanner won’t link with my 2006 Civic EX. It plugs in fine, but when you hit the “LINK” button to retrieve codes, after about 10 seconds, the scanner comes up “ERR” Had a gas cap message that turned into a check engine light. Changed the cap and needed to clear the code.
What does a Honda scan tool do for You?
By simple definition, a Honda scan tool is an OBD device that’s made specifically for the Honda brand of vehicles. It lets you scan the on-board systems of your car to identify existing problems, if any.
My OBD II scanner won’t link with my 2006 Civic EX. It plugs in fine, but when you hit the “LINK” button to retrieve codes, after about 10 seconds, the scanner comes up “ERR” Had a gas cap message that turned into a check engine light. Changed the cap and needed to clear the code.
What should the voltage be on the OBD II scanner?
With the ignition key ON and no bus activity, BUS + should read 0V BUS should read 5V With the ignition key ON and bus activity, the voltage should vary from 0 to 5V depending on the amount of bus activity! ADDITIONAL NOTES PCM receives battery voltage (B+) through a fuse or fusible link. Check for an open circuit.
What causes a Honda HD to stop communicating?
Fuses 6, 7, and 21 in that fuse box are used by the MICU – if any are blown it could cause the HDS to stop communicating.
Why does OBD2 link error come on when scanner reads?
An expert whose answer got voted for 100 times. An expert that has over 500 points. Re: OBD2 Link Error comes on when scanner reads. You may have the wrong code reader. Try another one and see what happens. It could also be a blown fuse, check all your fuses, in particular the one that controls the cigarette lighter.
The car has no major mods.. I could figure out why It wouldnt read> I was about to give up and I tried telling the scanner my car was a 96 and it worked. It kept saying communications error unable to communicate with vehicle check power and grounds etc.
An expert whose answer got voted for 100 times. An expert that has over 500 points. Re: OBD2 Link Error comes on when scanner reads. You may have the wrong code reader. Try another one and see what happens. It could also be a blown fuse, check all your fuses, in particular the one that controls the cigarette lighter.
What to do if your OBDII Comm is not working?
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 and 5. They are numbered really small. You might have to unclip the OBDII connector from the metal bracket it snaps into in order to get room to read the numbers.
What happens when you reset the ECU on a Honda?
After you install aftermarket parts, resetting the ECU will help your car’s computer “learn” and accommodate the new parts. Sometimes a faulty check engine light may appear, so resetting the ECU can make it go away.
Where is the fuse box on a Honda?
Open the hood and look for the fuse box, which is located near the passenger’s side. The cover contains a diagram of the fuses, which tells you what each fuse is used for and the amperage. Remove the cover on the fuse box by pulling the tabs outward and lifting up. Set the cover aside.
How do you take cover off Honda ECU?
Remove the cover on the fuse box by pulling the tabs outward and lifting up. Set the cover aside. Figure 1. Locate and remove the cover on the fuse box.
After you install aftermarket parts, resetting the ECU will help your car’s computer “learn” and accommodate the new parts. Sometimes a faulty check engine light may appear, so resetting the ECU can make it go away.
Open the hood and look for the fuse box, which is located near the passenger’s side. The cover contains a diagram of the fuses, which tells you what each fuse is used for and the amperage. Remove the cover on the fuse box by pulling the tabs outward and lifting up. Set the cover aside.
Remove the cover on the fuse box by pulling the tabs outward and lifting up. Set the cover aside. Figure 1. Locate and remove the cover on the fuse box.
Which is the best OBD2 scan tool for Honda?
FIXD™ Scan Tool for Honda is the most cost-effective professional scan tool for enthusiasts, small garages, independent repairs, specialized garages and technicians by delivering OE-level diagnosis on all the electronic systems. The FIXD™ is, without a doubt, the best OBD2 scanner for Honda.
Can you read your OBD-II code on a car?
If you’re resourceful enough to use your car’s OBD system, then you’re way ahead of the game, but let’s start with a refresher on the OBD-II code ‘s diagnostics, error messages, scan ports, and more. What Is OBD? Since the mid-1990s vehicles have had a built-in troubleshooting system known as OBD.
FIXD™ Scan Tool for Honda is the most cost-effective professional scan tool for enthusiasts, small garages, independent repairs, specialized garages and technicians by delivering OE-level diagnosis on all the electronic systems. The FIXD™ is, without a doubt, the best OBD2 scanner for Honda.
If you’re resourceful enough to use your car’s OBD system, then you’re way ahead of the game, but let’s start with a refresher on the OBD-II code ‘s diagnostics, error messages, scan ports, and more. What Is OBD? Since the mid-1990s vehicles have had a built-in troubleshooting system known as OBD.