Side marker lights are powered by the brown wire. Make sure to correct any trailer wiring problems before installing a new wiring harness.
Acura Integra 1990 Wiring Diagrams Side Marker Lamp
Side marker light wiring diagram. On a vehicle this will be the wire supplying the parking lights or rear tail lights. This is how you wire the side marker to function as a park light and signal lighthazard light. The 4 pin connector only has the first 4 items listed. Please see the trailer wiring diagram and connector application chart below. Converter shorting out when too many amps are drawn through the converter box it can be shorted out. This is how you wire the side marker to function only as a turn signalhazard light.
As an example you will find another blue wire in a 5 way system that powers auxiliaries like the electric brakes. This is the general configuration upon which 5 way 6 way and 7 way wiring systems build upon. Yellow left turn signal left brake light 4. The black wire will be the power wire and the white wire is the ground wire. Too many lights on the trailer. White remains as the ground.
In the second diagram. Green right turn signal right brake light. Identify the appropriate power wire for marker lights. Brown tail lights side markers and running lights see brown wire notes below 3. When installing a sidemarker light such as this optronics trailer light mcl44ab you will want to splice into the signal wire for your trailer running lights circuit and then run the ground wire to a clean metal surface. It will not come on when the park lights are engaged.
The possible causes are. The rest you can ignore. The left brake wire and left turn signal are yellow. In the third diagram. Wiring marker lights to either your vehicle or trailer is not complicated and can be performed with a minimum of tools and expertise. Marker lights must be visible from each side of the vehicle.
Each incandescent taillight draws about 2 amps and side marker lights typically draw about 05.
Gallery of Side Marker Light Wiring Diagram
