Check spark plugs and ignition system
Inspect your spark plugs as described in section 7 and replace them if necessary.
Also check all ignition wiring and components to be sure they are not cracked, worn
or damaged in any way. ...
Curtain Airbag (CAB) Module. Components
and Components Location
Components
...
Inspection
Multifunction Switch (Lighting)
1.
Disconnect the negative (-) battery terminal.
2.
Remove the lighting switch of the multi-function switc ...