This is topic 2003 Mustang GT factory alarm in forum Tech Talk at Northern California Ford Owners .
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Posted by Built4Speed (Member # 13873) on
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Anyone know where the PATs module is on 2003 mustang?
[ 2015-08-31, 05:48 PM: Message edited by: Built4Speed ]
Posted by Blind (Member # 3052) on
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key->key chip reader ring around ignition switch->instrument cluster->cars computer
all items must be functional and coded together for car to start.
Posted by Built4Speed (Member # 13873) on
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I swapped the engine/tranny, ignition switch, cluster, ecu over from a mach 1 to a 2003 GT. The GT has the factory alarm with the red light above the headlight switch. After I hook up the battery the red light flashes fast and the car starts honking. Wondering if moving over the PATS module will solve this if I can find out where it's at.
Note: I have both cars.
Posted by Built4Speed (Member # 13873) on
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Posted by Blind (Member # 3052) on
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there is no "module"
it sounds like the car has an aftermarket alarm system you need to deal with.
Posted by Built4Speed (Member # 13873) on
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I don't think its aftermarket as the key fobs would be different. I believe it's a factory alarm. There's a little black button underneath the steering column as well. I just want to know how to shut it off so it doesn't alarm when I get in the car
Posted by Built4Speed (Member # 13873) on
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Does anyone know where the GEM box is on the car?
Posted by SwEeT03Gt (Member # 10283) on
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never mind just re read what your wrote
[ 2015-08-31, 05:55 PM: Message edited by: SwEeT03Gt ]
Posted by Built4Speed (Member # 13873) on
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Does anyone know how to disable it looks like a factory alarm? This the wiring mess with a bunch of splices. The car won't turn over after having the battery out for awhile. Fuel pump doesn't turn on with the key.
[ 2016-02-03, 01:49 PM: Message edited by: Built4Speed ]
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