2002 club car DS just up and quit

[TahoeDawgZ71]

Following. Sergio is right about the OBC lockout.. FYI, an MCOR problem wouldn't keep the buzzer from working.

[mgray70]

Originally Posted by Sergio

Does your charger still work?

This is for testing only so leave the OBC 6-pin connector unplugged with those two wires (Blue and White) jumped on the harness side.

If the cart works after you do that, You can decide on the next step depending if the charging function still works or not.

Sergio, if the cart still charges, but the interlock shuts the cart down is there anything wrong with cutting and splicing the white and blue wire and plug the harness back in for charging and continue on? I've wondered if that was possible?

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[Sergio]

It is possible to use the OBC just for charging since those are separate functions inside the OBC.

In that case you would just cut the Blue wire on the OBC side of the connector and splice the wire side going to the 6-pin connector with the white wire.

You would not cut the white wire in that case since the OBC would still need it.

[mgray70]

Originally Posted by Sergio

It is possible to use the OBC just for charging since those are separate functions inside the OBC.

In that case you would just cut the Blue wire on the OBC side of the connector and splice the wire side going to the 6-pin connector with the white wire.

You would not cut the white wire in that case since the OBC would still need it.

Gotcha, just tie the blue wire from the OBC slide to the white wire on the harness slide without cutting the white wire, correct?

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[Sergio]

The Blue wire from the OBC to the connector gets cut.

The side of the Blue wire that goes into the OBC just gets taped as it will not be used.

The other side of the Blue wire that goes to the connector gets spliced with the White wire without cutting the White wire.

That will by-pass the OBC controller lockout, the function that prevents the cart from driving while the charger is plugged, but allows the OBC to continue to charge if that function still works.

It is recommended in this case to loop the charger cord through the steering wheel to remind you not to drive away with the charger plugged.

[MoparChas]

thanks for all the help everybody it turned out to be a bad battery cable the main red positive cable if you moved it about half way down the cable the cart would come back to life
again thanks for the help the guy that owns the cart is all happy

[MoparChas]

well ended up bypassing the obc and the cart moves again only problem and it doesn't do it all the time when you go full throttle it lays down just for a couple of seconds and then takes off
now if you ease into it the cart runs fine but if you lay into it right before full throttle it slowes down a little leave up on the pedal and hit it again and its fine

[mgray70]

Originally Posted by MoparChas

well ended up bypassing the obc and the cart moves again only problem and it doesn't do it all the time when you go full throttle it lays down just for a couple of seconds and then takes off
now if you ease into it the cart runs fine but if you lay into it right before full throttle it slowes down a little leave up on the pedal and hit it again and its fine

That sounds like the classic MCOR failure to me.

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[MoparChas]

Originally Posted by mgray70

That sounds like the classic MCOR failure to me.

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thanks for the reply guess I have 2 problems instead of 1
sad part it's not even my golf cart trying to help a friend out guess I need to order a conversion kit from David Hicks
TahoeDawgZ71

[Kashmir]

Didn't I say it was an MCOR back on post #4???