Test C - Verify Alarm Activation

Arm system with a front window down. Reach through window and open door using inside handle. If alarm triggers, go to next step. If alarm does not trigger, go to step 7).
With alarm triggered, check that horn sounds. If horn sounds, go to next step. If horn does not sound, go to step 9).
With alarm triggered, check that tail and parking lights flash. If all lights flash, go to next step. If all lights do not flash, check in-line fuse and Brown wire and retest system.
With alarm triggered, ensure that low beam headlights flash. If headlights flash, go to next step. If headlights do not flash, repair Red/Black wire and retest system.
With alarm triggered, check that vehicle does not start. If vehicle does not start, system is okay. Stop test and disarm system by unlocking door with key. If vehicle starts, go to next step.
Disconnect alarm module from wiring harness. Measure resistance between pins No. 12 and 24 of control module connector. If resistance is less than 100 ohms, repair shorts in Red/Light Blue and White/Pink wire. If resistance is more than 100 ohms, replace control module and retest.
With system armed, open hood. If alarm triggers, system is okay, stop test. Disarm system using door key. If alarm does not trigger, go to next step.
Measure voltage at pin No. 5 of control module. If voltage is less than 2 volts, replace control module and retest system. If voltage is more than 2 volts, repair Tan/Light Green wire and/or replace hood switch.
Press horn button on steering wheel. If horn sounds, go to next step. If horn does not sound, check horn, horn relay or Yellow/Light Green wire.
Measure voltage at pin No. 18 of control module. If voltage is less than 2 volts, repair Yellow/Light Green wire. If voltage is more than 2 volts, replace control module and retest system.