Anyone have a 2000 Expedition FSM and wiring diagrams/schematics

[BeauEginton]

Looking for a factory service manual for a 2000 Expedition 2WD 5.4L

I'm dealing with electrical issues such as:
*no odometer numbers illuminated.
*interior lights remain on at all times.
*air bag light stays on.
*door outside keypad entry doesnt respond.
*horn chirp when arming but very weak. They function correctly if directly wired to 12v or when using steering wheel horn.
*rear doors fail to unlock most of the time, even when remote unlock button pressed x2 and x3 or interior door unlock switch pressed x1 and x2 times.


I'm tech savvy (can read schematics and wire diagrams, etc) and have tools such as a multimeter and obd2 reader.

 

[TobyU]

Can't help with request but can offer advice on issues.

Odometer is common on these. Bad solder joints in cluster. Pull out and reflow them.

Inside lights probably door switch. Could be switch on dash for interior ones but less likely.

Air bag light is common too. Google codes and you can count the flashes to see what sensor it out of whack.

Rear door lock actuators and all doors even hatch get weak on these and fail to open all the way.
New ones cheap on ebay. I took mine apart and bridged the resistor inside and they still work after 12 years.

 

[BeauEginton]

I have an obdii code reader with ForScan which can pull codes as well.

I have a hot air rework station and can easily reflow the solder points.

Thanks for advise on actuators and common fixes.

 

[Don Hall]

Research eBay..... there is a 2000 Expedition electrical manual listed for $8.10, and many others.

 

[RonB1964]

Check your GEM and pinned article on windshield leak. (Which gets the GEM wet)