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There are times when the exhaust temperature light may come on right after washing the vehicle, since water can get into the wires. Another reason for this could be that the thermocoupler ECU's are not working properly.
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What could be wrong when the check engine lights in on in a Hyundai Accent?
When my check engine light comes on, it is caused by the temperature sensor not working. As soon as the light comes on, my temperature drops to cool. If the light goes out, the temp gauge returns to normal.
What is wrong if a white smoke comes from the exhaust on a 1980 Chevy Citation but only during acceleration and when in park or at a stop light it does not?
It is possible there is a baad oil leak on the exhaust. Have it checked out. Good luckJoe
What is wrong with the Toyota Highlander when the vsc light comes on?
Vsc light
Why does the check engine light stay on on a 1999 subaerban when nothing is wrong with it?
the check engine light means you have something wrong with your emissions. it might be the two sensers on the exhaust pipe.
What is wrong with a 1991 Isuzu Trooper when attempted to start antifreeze comes out of the muffler and exhaust?
blown head gasket
What could be wrong if my battery light comes on?
Faulty Alternator?
What is wrong if check gauge light stays on in 1996 ford ranger?
Your check gauge light comes on if : your coolant temperature guage shows the temperature is high your oil pressure gauge shows the oil pressure is low or your fuel gauge shows the fuel tank is near empty
Gmc safari van 92 it runs rough and smoke comes out of the exhaust?
Check the O2 sensor located on the exhaust pipe on the passenger side. Could be giving the computer wrong information.
What is wrong with your 91 Suburban the brake light comes on intermittently?
Check the brake light switch. It is defective or out of adjustment.
Check engine light is on1998 Isuzu rodeo ls32 v6?
the check engine light means you have something wrong with your emissions. theres something wrong with how your car lets out exhaust. There are sensers on your exhaust pipe that sense how much exhaust is being let out and how much unburned fuel is coming out. There is a computer in your car that senses that and try's to fix it. one of your sensers might be bad or you might have a clogged catalatic converter.
Mazda tribute engine light?
When the check engine light comes on, it's a good indication that something is wrong with your engine.
When pressing highlight low light comes on but does not stay on I have to hold the switch to keep it on. What am I doing wrong?
When I press my highlight the low light comes on but does not stay on and I have to hold the switch to keep it on.
