Test 18, Check Right Coil Circuit

Repeat test procedures in TEST 17 and crank engine during each test connection. Does test light blink continuously during each test. If yes, replace the right coil pack and check for fault codes. See TESTS W/CODES article. If test light does not blink continuously during each test connection, one or both coil wires are open. Check connectors, service or replace harness. Check for fault codes. See TESTS W/CODES article.