I have done a lot of reading to try find solutions, am hoping someone can help here.
I have fitted an sr5 ecu to my sr hilux, but it wont run.
I want to install cruise control on my 2008 kun26r hilux. Bought the stalk, installed, added appropriate wires etc (i had to run the wire from clock spring to e5-21, had to run the earth, had to wire in the clutch switch). Discovered the ecu didnt have 12v at e5-21 which meant my ecu was not compatible.
I purchased an ecu from a 2006 sr5. Plugged it in, wont run. Starts initially, but then immediately dies.
Followed instructions from another thread on here on coding the ecu to the security module (will copy and paste below) , but still does same thing. Re-installed original ecu, (wont run) Did the proceedure below and it runs again.
Any ideas why the sr5 ecu doesnt want to run in my 2008 sr?
I pm'd boxhead, but it looks like its been a few years since he was last active. Thought id try posting here incase someone else knows the answer
Regards
Daniel