Static Test
WARNING: This page is about a different car, the 2015 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition OFF, disconnect the harness connector at the S48A Multifunction Switch - Instrument Panel.
- Test for infinite resistance between the control circuit terminal 10 and ground circuit terminal 2.
- If less than infinite resistance
Replace the S48A Multifunction Switch - Instrument Panel.
- If infinite resistance
- If less than infinite resistance
- Test for less than 10 Ω between the control circuit terminal 10 and ground circuit terminal 2 while pressing the lane departure warning switch.
- If 10 Ω or greater
Replace the S48A Multifunction Switch - Instrument Panel.
- If less than 10 Ω
- If 10 Ω or greater
- All OK.