Dimmer Switch Replacement - GMC G Service Manual

8B-16 CHASSIS ELECTRICAL
G-VAN
R
Remove or Disconnect (Figures 12 and 13)
1. Battery ground cable from the battery.
2. Knob cissembly (141).
• Press the knob assembly retaining pin on the
switch.
• Pull out the knob assembly.
3. Trim plate retaining screws (142).
4. Trim plate (140).
5. Bezel (143).
6. Light switch (144).
7. Light switch harness (145).
Q j install or Connect (Figures 12 and 13)
1. Light switch harness (145),
2. Light switch (144).
3. Bezel (143).
4. Trim plate (140).
5. Trim plate retaining screws (142).
6. Knob assembly (141) into the switch (144).
7. Battery ground cable to the battery.

DIMMER SWITCH REPLACEMENT

H Remove or Disconnect (Figure 14)
1. Battery ground cable from the battery.
2. Steering Wheel. Refer to STEERING COLUMN
(SEC. 3B4).
3. Dimmer switch connector (147).
4. Dimmer switch (148) from steering column support
(146).
• Pry switch up and away from column.
Figure 13 — Van Light Switch