Hi everyone, I recently buying a 350z 2004 convertible manual,and is car not start the engine, I'm remove the Ecu to clean a terminals, the roof not work anymore, the internal painel illumination not work, obd2 reader not work, someone help me please?




This little white plug is off, somebody knows if it fits into some where?

 

Check the ECU fuse.

 

Hi.

 

OP: Out of curiosity, did you disconnect the battery before you started playing around with the ECU?

 

yes

 

OP, check and see if your IPDM is wet. It is located within the battery compartment. Open the plastic covers to the fuse/relay boxes in there and check for water/moisture...

 

Found the problem guys, the positive battery terminal

 

Wait, what the...

 

Holy crap! Looking at it, you can see its potential as a point of failure. I never noticed how flimsy that part actually is. Thanks for the follow-up, OP.