Fan Test

With a cold engine and battery pack, start the car, idle in neutral with the e-brake on. Go in the back of the car, and confirm that no fans are running.

Put the modified paper clip into either of the two end pins. Both fan and blower should run at full speed. Test complete. Remove the jumper, and if you are a true environmentalist, re-bend it into the original paper clip shape, so you don't waste it.

Test complete, plug the fan connector back into the controller board, go to next step.

Fan Test