buick Workshop Repair Guides

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Turn Signal Switch: Service and Repair

Fig. 4 Compressing lock plate

1.

Disconnect battery ground cable.

2.

Remove steering wheel as outlined previously.

3.

Using a suitable screwdriver, pry cover from housing.

4.

Using lock plate compressing tool J-23653, compress lock plate and pry snap ring from shaft groove, Fig. 4. Slowly release lock plate compressor
and remove tool and lock plate from shaft end.

5.

Slide cancelling cam and upper bearing preload spring from end of shaft.

6.

Remove turn signal switch lever.

7.

Remove hazard warning knob retaining screw, button, spring and knob.

8.

Remove pivot arm.

9.

Wrap upper portion of electrical connector with tape to prevent snagging of wires during switch removal.

10.

Remove switch retaining screws and pull switch up from column, guiding wiring harness through column.

11.

Reverse procedure to install.

Lighting and Horns > Turn Signals > Turn Signal Switch > Component Information > Service and Repair

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