Cobalt L4-2.0L SC VIN P (2005)
Step 13
The number below refers to the step number on the diagnostic table.
3. Command both the ON and OFF states of the rear window defogger switch. Repeat the command as necessary to verify the Rear Defog Switch
Input data parameter does or doesn't change states.
Defogger Inoperative - Rear Window
DEFOGGER INOPERATIVE - REAR WINDOW
TEST DESCRIPTION