Test 14, Check Pip D At Dis Module
WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 1991 Ford Ranger, 1991 Ford RV Cutaway, 1991 Ford Pickup, 1991 Ford F-Super Duty, and 1991 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.
Connect LED test light between breakout box pins No. (+) J32 (PIP D) and (-) J60 (BAT -). Crank engine. If test light blinks continuously during crank, go to next test. If test light does not blink continuously during crank, go to TEST 19.