Grand Cherokee 4WD V8-4.7L (2003)
Fig.27 Multi-Function Switch Mounting Housing Remove/Install
6. Remove the multi-function switch mounting housing.
INSTALLATION
WARNING: ON VEHICLES EQUIPPED WITH AIRBAGS, DISABLE THE AIRBAG SYSTEM BEFORE ATTEMPTING ANY
STEERING WHEEL, STEERING COLUMN, OR INSTRUMENT PANEL COMPONENT DIAGNOSIS OR SERVICE. DISCONNECT
AND ISOLATE THE BATTERY NEGATIVE (GROUND) CABLE, THEN WAIT TWO MINUTES FOR THE AIRBAG SYSTEM
CAPACITOR TO DISCHARGE BEFORE PERFORMING FURTHER DIAGNOSIS OR SERVICE. THIS IS THE ONLY SURE WAY TO
DISABLE THE AIRBAG SYSTEM. FAILURE TO TAKE THE PROPER PRECAUTIONS COULD RESULT IN ACCIDENTAL AIRBAG
DEPLOYMENT AND POSSIBLE PERSONAL INJURY.
NOTE: Before starting this procedure, be certain that the front wheels are still in the straight-ahead position.
Fig.30 Turn Signal Cancel Cam Alignment
1. Rotate the turn signal cancel cam in the multifunction switch housing until the alignment hole in the one cam lobe is aligned with the alignment
hole in the back of the housing. The oblong hole in the hub of the cam should now be at the top, and the locating tab in the hub of the cam should
be at the bottom (Fig. 30).
2. Position the multi-function switch housing onto the top of the steering column. The locating tab in the hub of the turn signal cancel cam must be
engaged with the alignment groove in the bottom of the upper steering column shaft.
