Engine warning appears

STOP engine light. There is something seriously wrong so do not operate/drive the vehicle before finding and repairing whatever is causing this light to come on!

transmisson replacement is necessary.
thanks.

When the computer thinks the engine is hot, it cuts off the air conditioner. If this message appears when the engine is not hot, there is something wrong with the coolant temperature sensor circuit. Normally this does not affect the starter circuit. Is the engine turning over?

There are several thing that cause the warning sound. Try cycling the headlight switch often the sound indicator id the headlight warning sound that the lights are left on. You can also call the dealership and see if there has been a recall for this problem.

the transmission is over heated , check the fluid level and check that the cooling system is working correctly as there will be a trans fluid inter cooler which may not be operating correctly

New thermostat, installed, saw, new coolant made a little mess filling reservoir, (normal) checked fan fuse for some reason, and condenser fan fuse (xxx ?:), and temp guage, is slightly lower on gauge (than normal?) (disconnected xxxx? quit? a bit? to get to thermosta?.t no dash warning lights have a feeling I popped a relay.

Answer:

ok, you did a coolant service with STAT,

and it failed.

tell us what works right and wrong, symptoms only.

over heating? parked, (fan never comes on)? as it hits 225F?

under heating? ( fan stuck on , up North can cause huge cold engine)

dash gauge stuck low. (thermostat wrong heat range 180f is best. see FSM for spec. on this temp. spec..

Dash guage varies.? oddly (air in system)?

Dash gauge too high.? (Stat put in upside-down or bleed hole (jiggle) not UP side. higher side of mount , trapping air.)

Does something wrong happen only driving?

leaks?

does cap on rad hold 12-14psi pressure, hot.?

if car has fan belts, are they tight? (for sure water pump does)

these warning signs are to warn you that something is wrong with your car.have it looked at.

That's the check engine light, indicating there is something wrong with with emissions or other such device.

This is basically the door chime that stays on. I had the same problems in a couple Ford trucks. the only easy solution it to find where the chime speaker is on your expedition and disconnect it. It should be somewhere behind where your stereo is.

abs circuit board normally also can cause no speedo /1st you need to have volvo read the code and give you a print out or just throw money out the car window? generic scan tools are very limited on codes and history