GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Cadillac
🢒
2009
🢒
SLS
🢒
Engine
🢒
Engine Mechanical - 4.6L (LH2)
🢒 Ignition Coil Module Removal - Left Side
Remove the ignition coil assembly cover.
Remove the ignition coil assembly bolts (708) and ball studs (709).
Carefully, remove the ignition coil assembly.
Remove the spark plugs.