2000 Deville Check Coolant Message Page 2 Cadillac Owners Forum To test the function, find a stretch of level road. from a stop, accelerate smoothly with moderate gas pedal and feel the 1 2, 2 3, and 3 4 shifts. at over 41 mph, light load, the tcc (torque converter clutch) should engage and you'll see the 300 rpm drop. settle into a steady speed of, say 55. 1694 posts · joined 2007. #1 · jun 16, 2008. my 2000 deville is having an intermittant "check coolant level" message show up on the dic. the tank is full (about and inch down from the top of the surge tank cold) and there are no leaks in the system. the message shows up pretty consistantly after about 15 to 20 minutes of driving.
2000 Cadillac Deville Check Coolant Level Message Youtube Re: 2000 deville “check coolant level”. based on experience with 2 sls and 2 sts plus 3 different devilles the brake pad wear sensor (s) will wear through and set the "check brake pads" message before the fluid level sensor trips. it's a close call if the brake fluid level is set correctly during a brake pad rotor job. I kept getting a constant "check coolant level" message. found the coolant level sensor had failed. i replaced the reservoir with sensor and retested. Don't send mixed signals if your turn signal doesn't blink, or blinks rapidly, you likely have a burnt out bulb. 1997 cadillac deville 4.6l v8 sedan. change a burnt out headlight. avoid tickets and accidents with both working headlights! new bulbs are much brighter too. 2004 cadillac deville dts 4.6l v8. see all videos for the 2004 cadillac. When the coolant level drops below (some point) the sensor switch opens the circuit between a and b and the ipc sees the absence of a ground and flags the low coolant level message. if there is chassis wirng harness damage, it would have to be an intermittent open circuit (somewhere).
Coolant Level Check 2000 2005 Deville 2004 Cadillac Deville Dts 4 6l V8 Don't send mixed signals if your turn signal doesn't blink, or blinks rapidly, you likely have a burnt out bulb. 1997 cadillac deville 4.6l v8 sedan. change a burnt out headlight. avoid tickets and accidents with both working headlights! new bulbs are much brighter too. 2004 cadillac deville dts 4.6l v8. see all videos for the 2004 cadillac. When the coolant level drops below (some point) the sensor switch opens the circuit between a and b and the ipc sees the absence of a ground and flags the low coolant level message. if there is chassis wirng harness damage, it would have to be an intermittent open circuit (somewhere). Customer: i have a 2000 cadillac deville and keep getting a warning to "check coolant levels". i have taken the car to a dealer who ran the diagnostic, confirmed that the coolant level wasn't low, checked for leaks and found none, checked the fuses, put a small amount of coolant in and suggested i try it for a few days. Coolant level sensor description. the coolant level sensor monitors the coolant level in the cooling system and indicates if the coolant is low. this sensor is located at the base of the radiator surge tank and is not serviceable. check coolant level (2) the ipc receives a discrete input from the engine coolant level switch.
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