Test 1 - Rear Dock Switch Open Circuit

Test LB86-8 (LB86-13) for short circuit to ground.

If ground, test passed.

If not ground, test LB106-1 (LB105-1) for short circuit to ground.

If ground, fault is open circuit bulkhead harness.

If not ground, test LB106-3 (LB105-3) for short circuit to ground.

If ground, fault is open circuit rear dock switch.

If not ground, fault is open circuit bulkhead harness.
NOTE: A good ground connection or a short circuit exists when 15 ohms or less is measured between the test wire and ground.