Help 2002 Tundra ECU Connectors

Hi all, This is my first time on the forum. I’m replacing my heater core. I have everything disassembled except the ecu connectors mounted on the support rail. I need to remove the to get clearance for the support bar. How do I remove these connectors. Many thanks for any suggestions.

 

I've never done it myself, but it looks as though you'll have to take a flat head screw driver, and pry it between the plastic, and the bracket while pulling towards you to remove from the support bracket.



Please take a bunch of pictures of the heater core replacement for us.

 

Will do re. Heater core replacement. Everyone says not to try it, but I say dive right in. Thanks for the reply about the connectors.