Where is the DRL module on a 99 ford taurus - 1998 Ford Taurus

I don't think so.

If your talking about, lamp out warning, I don't think the drl has anything to do with it. Just my opinion.

This fuse also powers , transmission control switch , DRL module , back up lights switch , digital transmission range sensor and the pulse vacuum hublock solenoid .
DRL module is daytime running lamp module . look at the transmission range sensor . Disconnect thing's one at a time till fuse no longer blows or disconnect everything an then replace fuse the connect thing's one at a time till it blows , then you found your problem circuit .

Check the DRL module , daylight or auto light module , kick the relay , if it persists replace .

unsure of the exact location of the module, but did you try replacing the relay for the drl?? that could be your problem

Go underneath the hood and find the DRL module in the Fuse Box and just pull it out.

Transmission modulator? The 99 taurus transmission (AX4N) doesn't have one. What is you problem that you have? I can likely help.

It sounds like your DRL RELAY/Headlight relay. I had this happen with a 2000.

Please rate me if this helps You.

Here is some info that I hope is helpful to you.

This first part is how to disable the DRL
TOYOTA. From the Toyota technical service bulletin EL011-00 Web site for specific models determine where the module is; either the DRL relay or the body ECU, connector number, pin #. Oct 6,2000.

Avalon 1999 DRL relay D4 pin 1
Avalon 2000 body ECU B5 pin 6
Camry S/D 99* DRL relay D6 pin 23
Camry S/D 00* DRL relay D6 pin 10 *twilight sentinel
Camry Solara99/00* DRL relay D6 pin 23
Celica 2000* body ECU B6 pin 17
Corolla 99/00* DRL relay D3 pin 23
ECHO 2000 DRL relay D2 pin 12
4Runner 2000 DRL relay D8 pin 2
Land Cruiser 99/00 DRL relay D8 pin 2
MR2 Spyder 2000 DRL relay D2 pin 12
RAV4 99/00 DRL relay D17 pin 2
Sierra 99/00 DRL relay D4 pin 2
Tacoma 2000 DRL relay D8 pin 2
Tundra 2000 DRL relay D7 pin 2
-disconnect battery- Then remove the wire with pin attached and tape to the harness. (consider just cut and tape the wire) -check operation- [except the 2000 MY-Avalon, additionally you need to ground the wire at the module end of the cut wire]


And here is the Headlamp relay part number.

ACDELCO E1717C [RELAY-HEADLAMP] RELAY,HDLP OEM#89057700 ALL MAKES

by "automatic headlights" you may mean Daytime Running Lights. Check for a DRL fuse. There will be a DRL module that can effect the battery draw as well. Go to the parts store and look at a new one, then find your under the hood. I had one that actually had its insides oozing onto the inner fender.

change the drl module( drivers side) left below headlight and remove plug, stops flashing and no more drl free solution ....or change drl module approx 70.00 pt price