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Q: Why does the OBD-II code reader go blank when plugged into the car?
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Where do you hook up an OBDII code reader on a 1985 lebAron?

Your OBD II code reader won't work on that vehicle.


What is OBDII code P1684?

An error code P1684 from an OBDII code reader indicates that the battery had recently been disconnected. This is normal if a new battery was installed but can indicate a connection issue or grounding problem.


Where can you get a code reader cable to match an AUTO-XRAY EZ-READ 2000 code reader for a 2004 Kia Rio?

you can use the yellow obdII cable.


Have a Volvo 850 se what do you do with a fault in the engine electronic system the is on dash board?

First you must determine what the fault code is. Obtain an OBDII code reader. These can be purchased from most auto parts stores, some will even run this for free. Correct the problem then using the OBDII reader erase the fault code.


How to read the codes on a 2002 Montero?

An OBDII code reader is the only way, many parts stores will do it for free.


Where is the code reader plug-in?

The OBDII port can always be found within a foot of the steering column usually at the bottom or under the dash.


How do you rest the codes for your 2004 Mitsubishi Galant?

Use an OBDII code reader or a scan tool or try disconnecting the battery for a while.


How do you obtain stored trouble codes for 2000 Mercury Villager?

You must have a code reader to interface with the OBDII data port under the dash.


Is there a way with out buying a code reader to get the codes from a 1999 Dodge Intrepid?

Sorry, only a scanner can retrieve trouble codes on OBDII vehicles.....


What would cause a 2003 sienna to run when a code scanner is plugged in but not work when it is unplugged?

the scanner/code reader needs to be plugged in the obd2 connector to get power if you don't plug it in how can the tool work


What is the difference between a obd2 code reader and an obd2can what does the can mean?

CAN=Controller Area Network. The CAN suffex is a set of extended protocols. Simply put the OBDIICAN is more advanced then the standard OBDII reader.


How do you reset the 4 wheel drive sensor on a 2002 ford truck?

To do this correctly you need an OBDII reader. The reader will read the code and then give you the option to clear it. Most parts stores will have one they can loan you or do it for you.