Engine coolant temperature switch/sensor
Search Richpin06a at youtube.com
yes the s- series has one....
Check saturnfans.com forums under the SL or post the question.
All cars have only one thermostat.
A Saturn SL -- and every S-series Saturn -- has a 1.9 liter 4 cylinder engine. The SC2, SL2, and SW2 have a DOHC (dual overhead cam) engine; the SC1, SL, SL1, and SW1 have a SOHC (single overhead cam) engine.
It is incorporated within the emergency flasher switch. $20 part at dealer
Bad bulbs? Blown fuse? Bad switch?
( no ) The 1.9 liter four cylinder engine in a 1999 Saturn S series has a timing CHAIN
the reverse safety back up switch is located on top of the transmission next to the clutch resivior
The average cost of repairing a clutch on a 1999 Saturn SL is anywhere between $400 to $3000. The Saturn SL was produced from 1990 to 2002.
The OBD2 port is on the bottom of the dashboard, just to the side of the steering column.