PONTIAC G6 BAD GROUND
22:06
Turn Signal/Parking Light Circuit Bad Ground Symptoms and Repair
49:11
Bad Engine Computer Testing Part 1
18:27
Pontiac G6 P1682 P0685 fuse block
52:15
Troubleshooting a Bad TCM - CAN and Sensor Ground Circuit Problems
15:43
Bad Starter or Bad Wire? - Starter Tests Everyone Can Do (family intro)
39:24
How to test for a short to ground (ohmmeter vs test light)
27:48
Sensor grounds and the 5v reference circuit (a 2016 ScannerDanner Premium video)
20:33