help with 96 G19

[indycecil]

We have 48 volts @A1 and A2 @ motor and 0 volts @ F1 and F2 at the motor, is this correct? We are trying to figure out if we a bad controller or bad motor. Any help would be appreciated

[phasetim]

if the pedal is depressed you should have voltage on the f posts as well..

[indycecil]

So it should have voltage without the pedal? Does that mean my motor is bad?

[roady89]

You should not have voltage without the pedal being depressed. When depressing the pedal you should have voltage on all of those motor terminals...having no voltage on those means you either have a bad connection somewhere or controller, solenoid or a control circuit is not functioning properly. If you have voltage on those terminals when depressing the pedal and it will not move then yes...more than likely the motor is bad.

I would check and re-check ALL of the connections and then check the connections again before making a bad controller or motor call. Also check all the micros and make sure they click....but just bcause they click does not always mean they are good....same with the solenoid.

[smallblock450sl]

Originally Posted by indycecil

We have 48 volts @A1 and A2 @ motor and 0 volts @ F1 and F2 at the motor, is this correct? We are trying to figure out if we a bad controller or bad motor. Any help would be appreciated

Have you tried "reseting" the controller ? With batteries fully charged (48+ volts) and all cables in good condition....put the "run/tow" switch into "tow" for 5 minutes. (this drains all voltage out of the computer) After 5 minutes put switch into "run". Did you hear the solenoid "click" ? I know this does not awnser the F1/F2 voltage questions,but there are "steps" to follow (in a order) to trouble shoot your cars problem. Keep us posted. Good luck Dave