99 EZGO buzzer sounds all the time

[JohnnieB]

Originally Posted by matinwi

1. IN reply to #4 are you saying that both the big and small terminals should have 36v on them
2. I thought the blue from the controler was the ground to the solenoide?
3. How do I test the pedal switch ?
4. do I have to take up the rubber floor mat to get to it ?

1. No. In #2 in your post, you said there were Two red wires attached to the big post on solenoid and said there was only 18V on it and then in #4 you said the rest of them and I questioned the statement because because the expected phrase would have "other red wire" rather than "rest of them". Just a question about word usage.

In my second sentence I identified that I was referring to the Run/Tow switch, and stated it should have 36V on all four of its pins when in the Run position.

2. You are correct. The controller supplies B- to solenoid coil via the blue wire, when the correct conditions are met.

3. Easiest way is check for B+ at pin-5 on controller when pedal is pushed.
(Key on, Run/Tow in Run and F or R selected)

If the voltage comes and goes as the pedal is pushed and released, the switch is good.

4. You have to lift the floor mat to get to it. You have to remove driver side trim to lift floor mat.

[MAD-DOG]

Johnnie B just wanted to get back to you thanks for all the help I did find out that the controler was bad and thats what was shorting out the buzzer .. What a bugger it was but all is good now ...

Matinwi

[JohnnieB]

Thanks for the feedback.
Glad to hear you got it running.