2005 Toyota Tundra No Communication With Scanner

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2005 toyota tundra no communication with scanner. To solve your problem go to the actron website and order the upgrade kit. If you run across a 2008 Toyota Tundra 3UR-FE and have a no start no ECM communication condition and there is no Check Engine Light bulb illuminated during the function check disconnect the secondary air valvesThese have a tendency to short the 5 volt reference line and stop all ECM communication. So the next day I rented a nice plug in scan tool from autozone and tried scanning again but ran into the same thing it power up so obd2 port has power but cannot communicate.

Today I had a 2018 Toyota Tundra 57 pick up truck towed into my shop. You can cut Communication wires from OBD connector side and Engine side and connect direct with new wires. Did you disconnect the battery recently or kill the battery.

If you still have no communication then Module is Bad or Power or. Lost communication is either Bad Module or Communication lines Shorted to ground or power. THEY COULDNT GET THE OBDII TO COMMUNICATE SO THEY WOULDNT PASS THE VEHICLE BECAUSE THEY COULDNT DO THE EMISSIONS TEST.

Those pins sometimes can become bent pushed back in or even broken off. Its an SR5 with the 47L V8. I tried checking for codes with my bluetooth code scanner but had a hell of a time getting it to talk to the car.

This is the Highly Detailed factory service repair manual for the2005 TOYOTA TUNDRA this Service Manual has detailed illustrations as well as step by step instructionsIt is 100 percents complete and intact. Hold down pressure warning reset switch located under the steering wheel or in glove box insert image of the reset switch until the TPMS telltale light blinks three 3 times. This will show you how to check NO COMMUNICATION problems when this message shows up in your scanner.

Same day as general mechanic Auto Electrician with shop WAS able to get his scanner to communicate with my trucks computer. Since you have a 2001 Tundra the communication protocol is ISO-9141 which uses just pin 7 K line for bidirectional communication with pin 5 as the signal GND pin 15 the L line is not used or required and there is no copper connection present. Scan Tool for Codes and Live Data for your Toyota Engine from 14995.