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2010 tundra G key will not program key override all

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2010 tundra with g key 

I’m trying to program key override all 
The unit is not programming the red light comes on solid with connections, truck starts for a second and shuts off, light stays solid even after 5 minuets. 
all the wires seem to be connected properly 

Using connection 20 page 14 and programming 3 page 17 of installation guide-6 wire connection 4 wire connection then power 4 wire plug. Not using the data wires just power/ground 

need a little help 



asked May 24, 2018 in Toyota by Steve Floyd (1,690 points)

2 Answers

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The vehicle should stay running when programming, if you disconnect all connectors except the 4 pin white connector from the key override all and start with key, does the truck stay running ?
answered May 24, 2018 by Mathieu Bertrand Collin (51,100 points)
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as you mentionned, when programming, insert 4-pin white, 6-pin white and power last

if you still getting issues here, there is an issue with the connections. Since the car is shutting, check the IMI.
answered May 24, 2018 by Robb (211,430 points)