low antifreeze , or faulty coolant sensor .
You are OVERHEATING. You most likely have an intake or Head gasket problem.
To replace the brake light on a 2000 Pontiac Montana open the trunk to reveal the housing units. Find the lights and pull the bulbs out. Replace the units.
usually when you add coolant light goes off Coolant sensor bad?
Fill your coolant reservoir and the light should turn off. Do it soon or your engine may over heat.
Most likely because you are low on coolant. Check your manual for more specific answers.
there is no reset you have replace the low coolant sensor and flush cooling system and use dexcool coolant.
Refill the reservoir with coolant and the light should go out unless the switch is broken. Where is the temperature sensor for motor? one for computer
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It means it might need coolant, if not than you should probably see a mechanic.
If a signal light stays on, but does not flash on a 1989 Pontiac, there could be a light burned out in the turn signals on the exterior of the vehicle. It is also possible that the flasher unit has gone bad. The flasher unit is under the dash on the driver's side.
its behind the driver side head light. take the head light out and u will see the horn.