2009 Yukon Hybrid Issues after Replacing Hybrid Battery

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#11

10-17-2020, 11:35 PM

dirt657

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Posts: 36

Re: 2009 Yukon Hybrid Issues after Replacing Hybrid Battery

I believe we figured it out. High voltage was leaking out of the ground wire that goes to the HV plug. Put the megger on it and it and the wire started buzzing like crazy. Stay tuned. Gained about 7 volts from that fix. Putting it back in the car on Tuesday

Quote:

Originally Posted by S Keith

AZ isn't the best place to go out for a beer right now...

Maybe next year...

#12

10-18-2020, 12:05 AM

S Keith

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Re: 2009 Yukon Hybrid Issues after Replacing Hybrid Battery

That's nuts.

#13

10-20-2020, 03:22 PM

dirt657

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Re: 2009 Yukon Hybrid Issues after Replacing Hybrid Battery

Quote:

Originally Posted by S Keith

That's nuts.

problem solved. It was nuts. Just went through a 30 min test drive. Tahoe wasn’t jerking or anything. Perfect

#14

10-20-2020, 03:48 PM

S Keith

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Re: 2009 Yukon Hybrid Issues after Replacing Hybrid Battery

You referring to the the circuit that registers the safety plug is installed and locked?

Glad you got it sorted.

#15

10-20-2020, 04:20 PM

dirt657

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Re: 2009 Yukon Hybrid Issues after Replacing Hybrid Battery

Quote:

Originally Posted by S Keith

You referring to the the circuit that registers the safety plug is installed and locked?

Glad you got it sorted.

correct

#16

10-20-2020, 05:56 PM

S Keith

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Re: 2009 Yukon Hybrid Issues after Replacing Hybrid Battery

Never seen that, but I'm going to keep that in the back of my head!

#17

10-20-2020, 07:30 PM

dirt657

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Re: 2009 Yukon Hybrid Issues after Replacing Hybrid Battery

Quote:

Originally Posted by S Keith

Never seen that, but I'm going to keep that in the back of my head!

unreal

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