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Test 12 - Ignition Input Open Circuit

Test LB86-2 (LB86-2) for short circuit to ground.

Test LB86-5 (LB86-5) for short circuit to ground.

If both ground, test passed.

If only one is ground, fault is open circuit bulkhead harness.

If both not ground, test LB55-17 (LB55-17) for short circuit to ground.

If ground, fault is open circuit bulkhead harness.

If not ground, test LB55-16 (LB55-16) for short circuit to ground.

If not ground, fault is open circuit bulkhead harness.

If ground, test SC5-5 (SC5-5) for short circuit to ground.

If not ground, fault is open circuit steering column harness.

If ground, test SC5-3 (SC5-3) for short circuit to ground.

If not ground, fault is open circuit ignition switch.

If not ground, fault is open circuit ignition switch.

If ground, fault is open circuit steering column harness.