====== Honda NTV650 Revere - Wiring diagram ======

Here it is the **wiring diagram drawn in color**. It was derived by me from a black and white printed diagram from Honda. Inspecting the original drawing I spotted two erros: there were two missing joints. Both were in the main harness, one on the green wires and the other in the white/green wires.

{{.:honda_ntv650:honda-ntv650-revere-wiring-diagram.png?direct&600|Honda NTV650 Revere wiring diagram}}

Here it is the the PDF version: **{{.:honda_ntv650:honda-ntv650-revere-wiring-diagram.pdf|Honda NTV650 Revere wiring diagram (PDF)}}**.

===== Headlight wiring =====

{{.:honda_ntv650:honda-ntv650-wiring-headlight.png?320|NT650 Revere - Headlight}}
{{.:honda_ntv650:honda-ntv650-wiring-headlight.jpg?320|NT650 Revere - Headlight}}

===== Harness wires gauge =====

Inside the main wiring harness you will find at least three types of cables; they are stranded cables of different gauges, these are the specifications:

^  ^ Outer diameter  ^ Number of strands  ^ Strand diameter  ^ Cross-section area  ^ AWG equivalent  ^
| Thin    |  1.70 mm |  20 |  0.16 mm |  0.40 mm² | 21 AWG 20/34  |
| Medium  |  1.85 mm |  30 |  0.16 mm |  0.60 mm² | 19 AWG 30/34  |
| Thick   |  2.65 mm |     |          |           |               |

The outer diameter refers to the overall cable, including the insulator. The AWG gauge is calculated measuring the diameter of the single strand and calculating the overall cross-sectional area; then the nearest value is looked into the [[wp>American_wire_gauge|AWG gauge table]].

===== Fuel pump connector polarity =====

After disassembling the carburetors you may want to force the fuel to fill them again. Using the start button and letting the entire engine rawwing for a long time may be an high load for the battery, so you may prefer to provide 12 V directly to the pump connector.

In this photo you see the polarity (red is positive and black is negative) of the connector from the wiring harness to the pump:

{{.:honda_ntv650:ntv650-fuel-pump-connector-polarity.jpg?nolink&320|NT650 Revere - Fuel pump connector}}

You will hear the noise from the working pump. Ance the carburetors are full, the pump will stop.