Freedom AM-J-38758 J-38758 Parasitic Draw Test Switch Alt Shop By Category > Hand Tools > Tap & Die>Adjustable Dies 7393: Bar type gear &

7393: Bar type gear & pulley puller w/ 5 1/2" long screw

CTA 2067 Oxygen Sensor 17mm

P32 RV/Van Chassis

642589009906 / 642 589 00 99 06

SES VAS6095/1-10A VW/Audi Engine/Transmission Holding Bracket (V10 5

Freedom AM-J-38758 J-38758 Parasitic Draw Test Switch Alt Shop By Category > Hand Tools > Tap & Die>Adjustable Dies 7393: Bar type gear &J 38758 6945 Parasitic Draw Test Switch Alt. This is a high quality aftermarket tool. ALL PLATFORMS J 38758 is used with an amp meter to isolate parasitic amperage draws on all GM vehicles. This tool attaches between the negative battery lead and the battery then the vehicle road is tested. The next step is to connect an amp meter to each side of the switch thereby allowing all available current to pass through the meter. Fuses are then removed one at