Step 2B: Make the connections at the dash
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Make the connections at the dash
Single instrument civilian dash
- The yellow/black wire with the 4 mm male bullet terminal is plugged into the light socket for the
lights
indicator. - The white wire with the 4 mm male bullet terminal is plugged into the light socket to illuminate the speedometer.
- The white/black wire with the 4 mm male bullet terminal is plugged into the back of the speedometer.
- The brown wire with the 4 mm male bullet terminal is plugged into terminal INT on the ignition switch.
- The red wire with the 4 mm male bullet terminal is plugged into terminal 15/54 on the ignition switch.
![](mg_images/connections_1-gauge-civ-dash_dash-sub-harness_1.jpg)
Photo courtesy of Gregory Bender.
![](mg_images/connections_1-gauge-civ-dash_dash-sub-harness_2.jpg)
Photo courtesy of Gregory Bender.
![](mg_images/connections_1-gauge-civ-dash_dash-sub-harness_3.jpg)
Photo courtesy of Gregory Bender.
![](mg_images/connections_1-gauge-civ-dash_dash-sub-harness_4.jpg)
Photo courtesy of Gregory Bender.
![](mg_images/connections_1-gauge-civ-dash_dash-sub-harness_5.jpg)
Photo courtesy of Gregory Bender.
![](mg_images/connections_1-gauge-civ-dash_dash-sub-harness_6.jpg)
Photo courtesy of Gregory Bender.
Dual instrument civilian dash
- The yellow/black wire with the 4 mm male bullet terminal is plugged into the light socket for the
high beam
indicator. - The white wire with the 4 mm male bullet terminal is plugged into the illumination interconnect sub-harness (MG# 13761400). Each white wire with a 4 mm female bullet terminal is then connected to the light socket to illuminate the speedometer and tachometer.
- The white/black wire with the 4 mm male bullet terminal is plugged into the indicator light interconnect sub-harness (MG# 13761001). Each white/black wire with a 6.3 mm female spade terminal is then connected to the light socket for the neutral, generator, and oil pressure indicator lights. The blue wire with a 6.3 mm female spade terminal is connected to the positive terminal on the back of the tachometer.
- The brown wire with the 4 mm male bullet terminal is plugged into terminal INT on the ignition switch.
- The red wire with the 4 mm male bullet terminal is plugged into terminal 15/54 on the ignition switch.
Police dash
- The yellow/black wire with the 6.3 mm female spade terminal is plugged into the light socket for the
high beam
indicator. - The white wire with the 4 mm male bullet terminal is plugged into the light socket to illuminate the speedometer.
- The white/black wire with the 4 mm male bullet terminal is plugged into the indicator light interconnect sub-harness (MG# 13761000). Each white/black wire with a 6.3 mm female spade terminal is then connected to the light socket for the neutral, generator, and oil pressure indicator lights.
![An excellent view of the connections inside a standard police dash.](mg_images/connections_police_dash.jpg)
Photo courtesy of Robert Bear
Wolfe (Aloha).
![Another great view of the connections inside a standard police dash.](mg_images/connections_police_dash_2.jpg)
Photo courtesy of Richard Mattrass.