2001 Toyota Tundra Ecu Programming Switch

RELEASE then PUSH and HOLD the programming button see pic.

2001 toyota tundra ecu programming switch. Press and hold the ECUs Programming Switch for 3 seconds. Here is a link to a thread with some posts on finding the RS3000 ECU in a 2002 Tundra. Can not find the ecu for programming.

B Click the Health Check button on the System Select tab. Posted on May 22 2014. The security lightsee pic.

Someone was really able to find a real way into the ecu unlike bulldog POS trying so to speak If this guy did what I think he didthis will open up the ECU alot and put bully dog in there grave with tuning Toyota. Above for another 2 seconds. The Status Monitor LED turns on for 5 seconds.

ECU Electronic Control Unit ECU is a Toyota term used to describe integrated computerized devices responsible for managing the operation of a system or subsystem. WITHIN 5 seconds PRESS and RELEASE ANY button on the remote. 2001 Toyota Tundra Key Fob Remote Programming Instructions.

Remove this 10 mm nut on the top bracket of the ECU. Some folks on this thread say that BAB237131-56 will not work but that you need BAB237131-022. Newer ToyotaLexusScion cars have a separate transponder ECU under the dashboard instead of having the EEPROM store key info in the ECU.

Locate the RS3000 ECU Computer. Draw the BLUE the POSITIVE B SIDE of the circuit. He reminds me of what jet did years ago to ECM back in 90s.