08 Precedent Intermittently Won't Go

CImpala95 · 05-25-2018, 05:04 PM

So, it just started acting up again. The solenoid voltage at the two small terminals is a constant 30v. No change with the pedal press.

I started moving the go pedal by hand and found a sweet spot where the solenoid would click and the car would move. Ah ha. Now we are on to sonething.

After scavenging the forum, I found the instructions to test the mcor with a volt meter. Purple/white had 50.8v. White had 4.65. Yellow had .34v at idle. As I pressed slowly on the pedal, the voltage was everywhere on that yellow wire. Skipping and jumping around. That should have been smooth the more I pressed the pedal. It would go to zero in some spots, up to 4.45 in others.

I believe my mcor is bad. Your thoughts?

NoleFan4Ever · 05-25-2018, 06:51 PM

It is...

Find it here: https://www.revolutiongolfcars.com/mcors

05-25-2018, 05:04 PM	#11
CImpala95 Not Yet Wild Join Date: Sep 2013 Location: Corning, NY Posts: 20	Re: 08 Precedent Intermittently Won't Go So, it just started acting up again. The solenoid voltage at the two small terminals is a constant 30v. No change with the pedal press. I started moving the go pedal by hand and found a sweet spot where the solenoid would click and the car would move. Ah ha. Now we are on to sonething. After scavenging the forum, I found the instructions to test the mcor with a volt meter. Purple/white had 50.8v. White had 4.65. Yellow had .34v at idle. As I pressed slowly on the pedal, the voltage was everywhere on that yellow wire. Skipping and jumping around. That should have been smooth the more I pressed the pedal. It would go to zero in some spots, up to 4.45 in others. I believe my mcor is bad. Your thoughts?

05-25-2018, 06:51 PM	#12
NoleFan4Ever MOD of all BS! Join Date: Sep 2011 Location: Florida Posts: 17,477	Re: 08 Precedent Intermittently Won't Go It is... Find it here: https://www.revolutiongolfcars.com/mcors

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