How do i remove and repair the odometer light on 2002 sc2 saturn

Check for a shorted or grounded fuel injector the test light will flash but there's not enough current to move the injector. Use a DVOM check that they're all the same.

Fix your car right away, by clicking the link
2002 SATURN SC2 REPAIR MANUAL

Don, yes you can,takes a little longer maybe.

Here's your book info is below...
Most auto parts stores carry Haynes Manuals. You can order them from Haynes if needed. Or...often they are carried in your local library.

I have done Ford and Toyota clutches using these books. Clutch replacement is not hard, just time consuming...And easier if you have a lift.

Note: If like many vehicles, don't forget to replace the engine rear main seal while you have access with the fly wheel off.

You can call Haynes and ask specifically if the book covers the repair you are attempting. I have called them to get more specific wiring diagrams not always provided with the books. Very helpful in providing tech data... I have a Haynes manual for all my vehicles...makes maintenance and repair much easier than researching every I need to do something to my vehicles.

Best of luck finding the information you need...

Here's your book info.

Saturn S-series Haynes Repair Manual Online covering all 1991 thru 2002 models of Saturn SL, SL1, SL2, SC, SC1, SC2, SW1 and SW2
Part Number #E87010
Haynes Repair Manual Online for the Saturn S-series covering all 1991 thru 2002 models of Saturn SL, SL1, SL2, SC, SC1, SC2, SW1 and SW2 has clear instructions and hundreds of photographs to help you perform anything from simple maintenance to basic repairs. Whether you're a beginner or a pro, you can save big with Haynes!
Complete coverage for your 1991 thru 2002 Saturn S-series (SL, SL1, SL2, SC, SC1, SC2, SW1 or SW2):

--Routine Maintenance
--Tune-up procedures
--Engine repair
--Cooling and heating
--Air Conditioning
--Fuel and exhaust
--Emissions control
--Ignition
--Brakes
--Suspension and steering
--Electrical systems
--Wiring diagrams

These cars have a safty measure that if a fuse in the fuse box that gets blown or removed it will lock out the tranny..check the fuse box located on the passenger side of the car next to console

I believe those are electric pick up from the drive shaft or the rear end...Look for the wires that may have come loose/disconnected..good luck.

Not an uncommon problem for early saturns. There used to be folks selling little saturn speedometer repair kits on ebay. This is an older car, you may want to take on the task of pulling out the cluster and doing the repair yourself instead of paying a dealer more than the value of the car. On the other hand this is an older car and you may well want to just live with it.

You may also have lights on dash for engine, TCS and ABS. I had to replace the electronic control brake module (EBCM). New $2000 Cdn, used-$300 for my 2000 Caterra Sport. Also you can have it repaired at modulemasters.com for $160 US.

needs a backlight bulb this can be easily replaced by removing the cluster.

If the odometer is part of the speedo head then the unit will need to be pulled out and sent out to an authorized GM repair station, there are no parts sold for it except the entire speedometer, and that is very expensive.