Code 82 Code 81 please help

GEM Forum
1

I park the car last night and everything was fine, went out this morning and tried to move and got a code 82. I learned if you feather the gas pedal a couple of times it will start to move. Then I have gotten a couple 81 codes. also the speedometer wont work or calculate miles.

I did look the codes up but why both of them? Is it just the speed sensor?

Any help will be appreciated I dont want to just throw money at it.

Thanks
Keith

2

The controller is in overcurrent trying to get car to move.
But it isn’t getting feedback from sensor. So it depends which fault trips first.

Check for 5-10v from black to red. Black to green will pulse while slowly rolling car.
If green stays low, a pull up resistor sometimes helps.
Look for broken wire or try new sensor.

3

Thanks for the reply, the code 82 comes up first. If it is the controller and not the speed sensor why would the speed not be shown?

4

Misunderstanding , it is the speed sensor.
The controller is overworking because it doesn’t know the car is moving.

5

Thanks for all the help I do appreciate it!!!