The oil pressure on the instrument panel registers low when coming to a stop, then "CHECK GAGES" light will come on. When I accelarate the oil pressure will raise to normal level.

Oil pick up or faulty pump

have you checked the wiring to the sending unit or checked to see if the sender is leaking

It means that one of the gauges is registering an abnormal reading, like low oil pressure or an overheating engine. Hence the warning of CHECK GAUGES" Please read your owners manual for more info on this subject.

Check gauges warning means the engine is either hot or has low oil pressure, scan all the gauges when you see this message.

Hello: It means to look at the gages, Low oil pressure, high coolant temp, low fuel, low voltage. Basically to get your attention to check the gages.

Have either autozone or auto discount...depending on your location, they will check it for free an tell you what the problem is.. they can reset it..however it will continue to come on until the problem is resovled

You probably recently had a new key made, and the Jeep ignition is chipped. The key has a sensor, and must be programmed to match the ignition. Some will start till you put it in gear, then it shuts off.

CHECK GAGES light (1) indicates a potential engine failure(low oil pressure, low coolant, coolant overheating) has occurred.
· Check gages and shut down engine. Gages should read as follows: Oil pressure 5 to 10 psi (34 to 69 kPa) at idle; Water Temp gage below 230 degrees (110 C).
· Check engine oil level (Para 2-11) if OIL PRESS gage indicates low reading. Check coolant level (Para 2-11) if Water Temp gage indicates high reading. Notify Unit Maintenance if levels are low.

If CHECK ENGINE light (2) is on, check engine oil pressure gage (3) and water temperature gage (4). If both indicate normal, proceed with mission and then notify Unit Maintenance. If either one does not indicate normal, stop engine immediately and notify Unit Maintenance

Yoyu dont mention the mileage on your Yukon but low oil pressure will indeed light the CES light when it reachs o psi. Have you checked your oil? Have you changed your oil and filter. High mileage and poorly maintained motors will eventually wear out and develope low oil pressure. A tempary cure would be to use a higher weight oil 20w50 will get a few more miles out of the old gal if indeed the cam, main or rod bearings have reached their service limit.. Good luck

Check gauge light can come on for a number of different things, from Low fuel to low oil pressure to high engine temperatures. When the light comes on check all the gauge's and see whats causing it, one or more of the gauge's will be showing an issue, Low fuel or low oil pressure, Low battery power. Any of the mentioned things can cause it... Figure out whats causing it then you can remedy the situation...