I had the same problem. You need to check the motor...but first check the wires that the windsheild frame presses into the body tub. I bought a new motor just to find out when I took the sheathing off the old wires that the wires had been crushed to the point that the insulation around them cracked and two of the bare wires were touching. So....peel back the sheathing on the wires before you rule that it is the motor. HTH Hope all this makes sence.
89 YJ 2.5L, 2" SRS, 1" BL, 31-10.5-15MT's, Rockcrawlers, rocklights, 1992 roll bar, TJ Flares, LED's
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