Question about 1991 Cadillac DeVille

1 Answer

Flashing Idiot Lights

While driving, the "Change Oil Soon" Light on my '91 deVille flashes, and the fuel data center cycles, resetting the average and instant fuel economy. It will do this a couple minutes and stop. The oil was changed about two weeks ago and I reset the oil life monitor

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 3 Answers

Check your owners book, its a comination push of reset and average buttons on the fuel display.

Posted on Feb 24, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya Mechanic can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I can not reset the change oil light


 

Cadillac DeVille, Fleetwood, 1991 -93

When "CHANGE OIL SOON" light is illuminated, press and hold Range (A) and Reset (B) buttons on Fuel Data center 5 to 60 seconds. When buttons are released, the light will flash four times if it has been reset. If the light comes back on for more than 5 seconds, repeat procedure.

cadillac3.gif

Aug 07, 2011 | 1993 Cadillac Fleetwood

Tip

Pontiac service light 1983-01


Firebird

1998-01

To reset the "CHANGE OIL" light, press and hold the "TRIP/OIL RESET" button on the instrument panel for 12 seconds. When the light flashes and goes out, the system is reset.


Grand Am


1999 -01

To reset the Change Oil light, open the driver's side instrument fuse panel and turn the ignition on. Press the "RESET" button and release. The light will flash. Press the button again and the system will be reset.


Grand Prix


1999-01

Driver Information Center If Equipped). Turn the ignition to ON without starting the engine. Fully press and release the accelerator pedal three times within five seconds. If the CHANGE OIL SOON indicator flashes two times, the system is resetting. Turn the ignition key to OFF, then start the vehicle. If the CHANGE OIL SOON indicator comes on and stays on, repeat the procedure. To reset the OIL LIFE indictor if equipped with a Trip Computer: Press the trip MODE button until the light appears next to OIL LIFE. Press and hold the trip RESET button until the oil life percentage changes to be 99 percent.


Grand Prix


1997-98

To reset the oil life indicator, press the "MODE" button until the light next to "OIL LIFE" is lit. Press and hold "RESET" for 3 seconds until oil life percentage is 100%.


Grand Prix SE


1997

Turn the ignition on, but do not start the vehicle. Within 5 seconds, push the accelerator to the floor 3 times. Turn the ignition off. Start the car and the Change Oil Soon indicator light will be reset.


Grand Prix

w/ Trip Computer

1988-93

To reset "CHANGE OIL", "CHANGE OIL FILTER", or the mileage of either on the Trip Compute, continually press the "SERVICE" or "SYSTEMS CHECK" button until the item appears with the mileage below it. Then press the "RESET" button and the mileage will be reset to the maximum value. If you want to reduce this value, hold the "RESET" button down and the mileage will count down. Release the button at the mileage you would like to observe.


Bonneville,
6000

w/ Driver Information Center

1983-91

To reset "CHANGE OIL SOON" or "OIL FILTER" or to adjust the mileage on the Driver Information Center, continually press the "DIC" button until either message appears with the mileage below it. At this point, hold down the button. In 5 to 10 seconds, the mileage will count down. When it passes 0, it will cycle back to a maximum figure. Release the button when the mileage gets to the service interval you'd like to observe. If "CHANGE OIL" or "OIL FILTER" already appears, just hold the button down to reset the mileage. "CHANGE OIL" and "OIL FILTER" are reset separately.













on Dec 07, 2009 | Pontiac Grand Prix Cars & Trucks

Tip

Cadillac service light 1989-01


Eldorado

2000-01

Turn the ignition to ON. Press the TRIP button on the driver information center (DIC) switch to view various menu choices and stop on OIL LIFE REMAINING. A message will display the percentage of oil life remaining. Press and hold the RESET button on the DIC switch for at least 2 seconds. A message will display the percentage of oil life remaining as 99 percent. The engine oil life monitor is now reset. Turn the ignition OFF.


DeVille,
Eldorado


1999

To reset the service Oil Life Indicator, display the
"OIL LIFE LEFT" message by pressing the "INFORMATION SKIP" (skip info) button. Press and hold the "RESET NO" (no info reset) button until "100% OIL LIFE" is displayed.


Deville,
Seville


2000-01

Turn the ignition to ON, Press the INFO button on the driver information center (DIC) to display ENGINE OIL LIFE. Press and hold the INFO RESET button on the DIC until the display reads 100% ENGINE OIL LIFE. The engine oil life index is now reset. Turn the ignition OFF.


Deville,
Seville,
Eldorado


1997-98

Display "ENGINE OIL LIFE" by pressing the "INFO" button. Press and hold the "INFO RESET" button until the message shows 100.


All Models
except
Fleetwood


1994-97

Press the "INFORMATION" button until "OIL LIFE LEFT" is displayed. Press the "RESET" button until "100" or "0.0 OIL LIFE LEFT" is displayed.


Fleetwood


1994-96

To reset "CHANGE OIL" light, turn the ignition switch to the run position without starting the engine. Fully depress and release the accelerator pedal 3 times within 5 seconds.


All Models,
Seville,
Eldorado


1993,
1994-95,
1994-95

The automatic transaxle message can be reset through the following procedure. If "CHANGE TRANSAXLE FLUID" appears on the Information Center, press and hold the "OFF" and "REAR DEFROST" buttons until "TRANS FLUID RESET" appears.


DeVille,
Fleetwood


1991-93

When "CHANGE OIL SOON" light is illuminated, press and hold the "RESET" and "RANGE" buttons on the Fuel Data Center for 5 to 60 seconds. When the buttons are released, the light will flash four times if it has been reset. If the light comes back on for more than 5 seconds, repeat the procedure.


Allante


1989-93

When "CHANGE OIL SOON" appears on the Driver Information Center, press the "RANGE" button until "OIL LIFE INDEX" shows on display. Then press and hold "AVG SPEED" and "RESET" (or "RANGE" on late models) buttons until display shows "100".


Seville,
Eldorado


1992-93

Press "INFORMATION" button on the Driver Information Center until "OIL LIFE INDEX" is displayed. Press "STORE/RECALL" until "OIL LIFE INDEX" resets to 100.


Seville,
Eldorado


1989-91

When "CHANGE OIL SOON" or "CHANGE ENGINE OIL SOON" appears on the Driver Information Center, press "ENG-DATA" button until the "OIL LIFE INDEX" appears. Then press the "ENG-DATA" button and the "RANGE" buttons at the same time until 100 displays (about 5 seconds).





















on Dec 07, 2009 | Cadillac Eldorado Cars & Trucks

1 Answer

How do I reset the computer after changing the oil myself ? The change oil light comes on for about 30 seconds before going out. The motor is a 4.9L. Thank you...


Depress and hold RANGE and FUEL USED buttons until OIL LIFE INDEX appears on DIC display. Depress and hold RANGE and RESET buttons for 5-60 seconds. When OIL CHANGE SOON light flashes 4 times remaining oil life index is reset to 100 percent. If OIL CHANGE SOON comes on and stays on for 5 seconds, display did not reset, and you will have to try again.

Mar 07, 2011 | 1993 Cadillac DeVille

2 Answers

I need to learn how to reset the change oil light since the mechanics forget to do this when I get my oil changed.


On a Envoy you turn the key to run but don't start it. Then push and release the gas pedal 3 times within 5 seconds. The change engine oil light should blink for 5 seconds meaning you have reset the system. If it doesn't blink for you do the procedure again.

Oct 18, 2009 | 2003 GMC Envoy Xl

1 Answer

How do you reset the oil change light in 91 caddy devill


Disconnect the battery for 15 minutes and hook it back up that should reset any lights on the dash because it resets the computer. If the oil light stays on, you might have low oil or maybe even a faulty oil sending unit that is tell the computer there is no oil when there is oil.

Aug 10, 2009 | 1991 Cadillac DeVille

1 Answer

2001 cheve venture (service engine soon) trouble light on


If ou fixed whatever happened during the oil change, the light will cycle off after about 3 drive cycles.

The check enine light just tells you that you are not meeting emissions right now. Only be concerned if it's flashing. That means you are sending unburned fuel to your catalytic converter whih will overheat and self destruct.

Look for a vacuum hose disconnected and check all the onnections to sensors such as, vehcile speed control sensor, mass air flow sensor, crankshaft position sensor, camshaft poition sensor, throttle position sensor, etc. Good luck.

Feb 27, 2009 | 2001 Chevrolet Venture

3 Answers

Need to know how to reset the change oil light on my 2002 aztec


If you have the Driver information Center then you just select engine life cycle and hold down set button, otherwise You turn the igniton on, pump the pedal 3 times within 5 seconds, the change oil light should start flashing indicating it has been reset.

Nov 17, 2008 | 2002 Pontiac Aztek

1 Answer

Change oil light reset?


Hi Shady, here is the procedure for resetting the light.
Resetting Procedure
Follow this procedure to reset the GM Oil Life System™
  1. Turn the ignition to RUN, with the engine off.
  2. Fully press and release the accelerator pedal three times within five seconds.
  3. If the CHANGE OIL SOON light flashes, the system is resetting.
  4. Turn the key to OFF after the light has finished flashing, then start the vehicle.
  5. If the CHANGE OIL SOON light comes back on, the engine oil life system did not reset. Repeat the procedure.
With Trip Computer
  1. Press the MODE button until the light appears next to OIL LIFE.
  2. Press and hold the RESET button for three seconds. The oil life percentage should change to 100 percent.

Nov 02, 2008 | 2002 Pontiac Grand Prix

1 Answer

1999 Pontiac Grand Prix lights are staying on


what is the procedure you are using can you explain it to me?
Resetting Procedure

To reset the CHANGE OIL SOON indicator if equipped with the Driver Information Center (DIC).

  1. Turn the ignition to ON without starting the engine.
  2. Fully press and release the accelerator pedal three times within five seconds.
    • If the CHANGE OIL SOON indicator flashes two times, the system is resetting. Turn the ignition key to OFF then start the vehicle.
    • If the CHANGE OIL SOON indicator comes on and stays on, repeat the procedure.
To reset the OIL LIFE indicator if equipped with a Trip Computer.

  1. Press the trip MODE button until the light appears next to OIL LIFE.
  2. Press and hold the trip RESET button until the oil life percentage changes to 100%.
Hope this helps Ill look into the ABS lights but I do believe that you will need a scan tool to retreive a code to be able to diagnose the reason for the lights



Sep 18, 2008 | 1999 Pontiac Grand Prix

Not finding what you are looking for?
1991 Cadillac DeVille Logo

306 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cadillac Experts

yadayada
yadayada

Level 3 Expert

77201 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22265 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

Are you a Cadillac Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...