Wiring Harness Compatibility With 2003 Honda Civic

Updated 08/08/2017 | Published 08/06/2017

Question:

I got a 119178 wiring harness for my 2003 Honda Civic. Is this the correct harness? It doesnt have a power wire. Do I need one? Thanks.

asked by: Tom W

Expert Reply:

The Tekonsha Upgraded Circuit Protected Tail Light Converter with 4-Pole Flat Trailer Connector # 119178 does not require a power wire. It captures the functions without needing direct power to the module from the battery. The module has an integrated short circuit protection to prevent overload. This harness is a confirmed fit for both the Coupe and the Hatchback model.

expert reply by: Jason S