Go to mitsubishilinks.com and take look at the Manual for your truck. There is a lot more diagnostic steps in there than the 3 you have listed. Sorry, don't have the time to write them all down for you.


89 SWB, V-6 5SPD, OME Shocks, 16.5X37's, 2"BL, SR axle, Gen2 brakes, Lincoln w/Superwinch