2005 Toyota Tundra No Communication With Scanner

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2005 toyota tundra no communication with scanner. Its an SR5 with the 47L V8. THERE ARE NO CHECK ENGINE OR OTHER LIGHTS ON AND THE VEHICLE DRIVES. Abs light airbag light and no radio 1 Answer.

Communication Pins at plug - Inspect the communication pins where the harness plugs into the front of the module. Today I had a 2018 Toyota Tundra 57 pick up truck towed into my shop. 2005 Chevrolet Malibu COMMUNICATION ERROR OBDII.

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. Those pins sometimes can become bent pushed back in or even broken off. This 2003 Toyota Tacoma network protocol DLC diagram is an example of multiplex networking for imports.

No start no communication with obd scanner and no check engine light when ignition is on already replaced fuel pump cam - Answered by a verified Toyota Mechanic. Scan Tool for Codes and Live Data for your Toyota Engine from 14995. THEY COULDNT GET THE OBDII TO COMMUNICATE SO THEY WOULDNT PASS THE VEHICLE BECAUSE THEY COULDNT DO THE EMISSIONS TEST.

When it comes time for emissions testing they must connect to the OBD. It showed no errors and that everything was fine. 2003 Toyota Tundra Cant Scan Computer Hello There I Gota 2003 Toyota Tundra 4 Door Crew Cab And The Check Engine Light Its On I Try To Scan With 3 Diferent Obdii Scanner And.

2 weeks later General mechanic with a shop said his scanner was unable to communicate with the computer. Apply the parking brake and turn the ignition to ON position with the engine OFF not the ACC position. The check engine light is on in the truck but when I hook it to the scanner the scanner powers up but says it cant communicate.