Test 54, Check C1, C2 & C3 Coil Primary

Turn key off, and disconnect ECA. Reconnect coil pack to coil tee. Set DVOM to 2-k/ohm scale. Measure resistance between breakout box pins No. J5 (VBAT C) and J3 (C1), J5 and J6 (C2) and J5 and J10 (C3). If each resistance is greater than 0.8 ohms, replace EDIS module. If any resistance is less than 0.8 ohms, replace coil pack. Remove all test equipment, and reconnect all components. Clear Continuous Memory, and check for fault codes.