How to reset the oil change button - 2004 Chevrolet TrailBlazer

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.

Alero

2000-01

Turn the ignition to the ON position, engine OFF. Press the RESET button and release. The CHANGE OIL indicator will start flashing
2000: Press and release the RESET button again.
1999: Press and hold the RESET button until an audible chime is heard and then release the button.


Intrigue

2000-01

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 key off after the the light has finished flashing, then start the vehicle. If the CHANGE OIL SOON indictor comes back on, the engine oil life monitor has not reset. Repeat the procedure again. If the vehicle is equipped with the U20 option code, the vehicle as an oil life low indicator. The oil life low indicator shows an estimate of the oil's remaining useful life. When the oil life index is less than 10 percent, the display will show OIL LIFE LOW. To reset the oil life monitor, press and hold the MODE button until the light appears next to OIL LIFE. Press and hold the trip RESET button until the oil life percentage changes to 99 percent.


Alero,
Intrigue,
Cutlass Supreme

1999,
1998,
1996-9

To reset the "CHANGE OIL" light, turn the ignition switch to the "RUN" position with the engine off. Fully depress and release the accelerator pedal three times in five seconds. The light will flash twice and go out.


Aurora

1995-99

To reset the "OIL LIFE" message, press the "ENG" button with the ignition on until "OIL LIFE PERCENTAGE" is shown. Press the "RESET" button for 5 seconds. "RESET" will appear and then "OIL LIFE" will show 100%


Eighty-Eight,
Ninety-Eight,
Regency

1994-97

When "CHANGE OIL NOW" is displayed, press the "RESET" button. Press "SEL" to display "OIL". Press "SEL" to display oil life. Press and hold "RESET" for 5 seconds. A "RESET" message should display with oil life changed to 100%.


Eighty-Eight,
Ninety-Eight

1992-93,
1991-93

Press and release the "TEST" button on the Driver Information Center. This will illuminate "CHANGE OIL NOW" if it is not already illuminated. Press and release the "OIL" or "OIL INDEX" button. Next, press the "RESET" button and hold for at least 7 seconds.


Toronado,
Trofeo
w/o CRT Display

1991

To reset "OIL LIFE INDEX", press the "2 OPTIONS" button: three times if the vehicle is equipped with a phone and compass, once if equipped with neither. While "OIL LIFE INDEX" is displayed, press and hold the "RESET/ENTER" key at the bottom right of the 15 button switch for 5 seconds.

LS

2000-01

To reset CHANGE OIL SOON/OIL CHANGE REQUIRED message on the Message Center, press the STATUS control to access the System Check mode. Press the RESET button to display OIL LIFE _% RESET FOR NEW. Press and hold the RESET button until OIL LIFE IS 100% is displayed.


Mark VIII

1993-97

When "CHANGE OIL SOON" or "OIL CHANGE REQUIRED" is displayed on the Message Center, turn the ignition on. Press and hold "OIL CHANGE RESET' or the "RESET" button until "OIL LIFE RESET TO 100%" is displayed on the Message Center.


Continental

1989-94

When "SERVICE" is illuminated, on the Message Center, press the "SYSTEM CHECK" button on the right of the display. Then press the "RESET" button. The "SERVICE" symbol and mileage will start to flash. Next, press the "SYSTEM CHECK" and "RESET" buttons at the same time. The display will show "7,200 miles/11,580 km" and will count down from there as long as the buttons are depressed. Release the buttons at the desired service interval.


Continental

1988

When "SERVICE DUE" is illuminated on the Message Center, press the "CHECK OUT" button located below the display. Then press the "RESET" button. The display should now read "SERVICE DONE?" Next, press the "CHECK OUT" button and "RESET" buttons at the same time. The display will show "7,200 miles/11,580 km" and will count down from there as long as the buttons are depressed. Release the buttons at the desired service interval.

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).