WIRE HARNESSES: HD RELAY GUIDE
Time to install:
1 hours (estimate)
— Common Hand Tools
— Morimoto Relay Harness
1. INSTALL DIAGRAM
Diagram will also be included on harness packaging.
2. HARNESS INPUT
If your harness is not the 9006 or H10 size, an input adapter is included to convert the harness input to a different size.
3. POWER LEAD
The 12V+ Power lead of the harness needs to go directly to the positive terminal of your car's battery. NOTE: If you have a battery not easily accessible from the front (mounted in trunk or on firewall), you should have a 12V+ jumper terminal in the engine bay you can run this connection to.
The input and outputs of the harness can be plugged in either way. If you aren't seeing proper function of the harness, you may need to flip the connector over.
Ensure you have the grounds to bare metal, the power lead directly to a 12V+ power source.