Hybrid Relay Replacement P044A

How to replace a positive or negative hybrid battery pack relay.

[@Elguapoop]

Thanks

[@Elguapoop]

Hey I hope you can help me out so my car starts great when those relays click but know there not clicking and the car won’t star and it does have the triangle of death on hope you can help there isn’t much info on line

[@junbefit5482]

I have a bad sensor power supply 1, is this the same ?

[@eby6114]

Did it give you a code P044A? The sensor would measure voltage. This connects and disconnects the hybrid battery

[@alm4173]

hi one question how you test the main relay module, what measure is right, and how i know when is broke, i know about the code. thanks so much let me know

[@eby6114]

They are pretty simple just being a electromagnet. The system will briefly shut them down under certain circumstances like a large pothole just in case it's an accident. Then come right back on. Once they are warm they can get stuck or not have sufficient strength to close. If stuck (closed) you will see continuity across the relay even if the car is off which defeats the safety system. The code will tell you whether it's the positive terminal or negative that needs to be replaced