Trying to Connect a Odb2 and It Reads Ecu Disconnected
Q: ECU is disconnected and I can't program a new fundamental. I lost the original key
Im trying to get a key reprogrammed but i cant because it is maxim the ecu is disconnected
My auto has 58000 miles.
My car has an automatic transmission.
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Hi there. For your vehicle the ECU is showing a battery disconnect to the ECU for either a loose battery cable or a loose connectedness. Check the battery terminals and brand sure that they are tight and clean from any corrosion. If the cables are tight and make clean, then cheque the harness to the reckoner and brand sure that the footing wires are tight to the chassis. If everything seems good, and so remove the ground cable to the battery and permit the computer reset for well-nigh 2 minutes and then put information technology back on tight. And so reprogram the key to the vehicle. One time you take reprogrammed the key, take the key fob (if it is on the cardinal) and put the key in the driver door. Lock and unlock the door 3 times to let the figurer to finish the adjustment programming. If you have a key fob and a key separate, then put the key in the commuter door and at the aforementioned time that yous unlock the door with the key, touch the unlock pad on the key fob. Then do this to the unlock bicycle. Do this a total of 3 times for lock and unlock and the key fob will be programmed correctly. If you need further assistance with your key fob reprogramming, and so seek out a professional, such every bit i from Your Mechanic, to help you.
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