Test 3 - Open Loop Switch Test

Diagnostic Test 3 (Part 1 of 5). 1984-87 6-258/4.2L:

Diagnostic Test 3 (Part 2 of 5). 1984-87 6-258/4.2L:

Diagnostic Test 3 (Part 3 of 5). 1984-87 6-258/4.2L:

Diagnostic Test 3 (Part 4 of 5). 1984-87 6-258/4.2L:

Diagnostic Test 3 (Part 5 of 5). 1984-87 6-258/4.2L: