The system it self detects a problem. From the wiring to the alarm horn to the module. But on mine I found that one of the reverse sensors were bad. It had a small chip in it. Went to Ebay and got one for about $35 and replaced it (or just interchange it until the light goes out). No tools to remove it just open up the flexable tabs with your fingers and pull it threw the back. hope this helps you.
Motion detector alarm systems operate by using light sources. A beam of light is aimed at the light sensor and anyone who passes causes the sensor to register.
green light whit key flashing and not star
On a 1996 Ford Windstar : No , just the LOW oil pressure warning light in the left side of your gauge cluster
You can try to turn the key left and then turn back to right for disable the alarm
Your sensor is probably broken. You to need have diagnosed which sensor. Mine was damaged when lower assembly was replaced. Looks like Rock auto was cheapest.
speed sensor on top of transmission,if the speed sensor does not work then the shift inside the trans is broken and trans will need to be rebuilt
Answerif the oil was changed in a garage they could have bumped the abs sensor when they were greasing the lower ball jointsSee "Related Questions" below for more about the Windstar ABS systems
The blinking alarm light on the instrument cluster can indicate a few different issues. It may signify a malfunction in the vehicle's alarm system, such as a faulty sensor or wiring problem. Alternatively, it could be a reminder of a security feature, such as key fob detection or an unarmed alarm system. If the light persists without any alarms, it's advisable to consult the vehicle's manual or a professional mechanic for diagnosis.
An LDR (Light Dependent Resistor) sensor in a fire alarm detects changes in light levels, typically caused by the presence of smoke or flames. When a fire occurs, it can produce a significant amount of light, which the LDR senses by decreasing its resistance and triggering an alarm. This allows the fire alarm system to respond quickly to potential fire situations by alerting occupants and emergency services. However, LDR sensors are often used in combination with other types of sensors, such as smoke or heat detectors, for more reliable fire detection.
Vehicle speed sensor - maybe(?)See "Related Questions" below for more
When the LED light on an aftermarket alarm stays on, it means that the alarm is active. The light generally shows that the alarm status is "ready."
The alarm box controls the shutdown of the vehicle when it gets too hot by using information from a temperature sensor. The CDI will shut down. It also controls the red warning light.