Electrical & LightingA car's electrical can be a complicated system to navigate. Whether you are just replacing a headlight or you are doing some custom wiring for a modification project, post your comments/questions in this forum to let our community help you through your projects.
the theft light flashes continuosly and no start ,wont even crank over.
I understand the ignition key talks to the ignition module at 124Mhz which tells
the ecm the key is good and energises the ignition and starter motor relays,at this point i have full battery voltage on green ,white and blue and .001v on the
red from the ignition module with the key in the on position anyone have ideas of where i go from here????2001 ranger
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"theft"light 
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