Kodiak YFM400FWA Wiring Diagrams

Use Ctrl+F to search for the bike you need or just scroll down through the YFM400FWA 4x4 wire diagrams or schematics. They are listed with the oldest bike first (top of page), newer bikes are below.

We post these schematics from our shop collection for research purposes. The copyrights remain with Yamaha Motors.

Wiring diagram and electrical component list. Electrical components shown in the schematic correspond to the numbered list just below it.

For an explanation of the wire color codes, please go to Yamaha Wire Color Code Legend.

2000 Yamaha YFM400 YFM400fwa Kodiak wiring diagram


2000 Yamaha Kodiak YFM400FWA 4WD ATV
{YFM400FWAM - YFM400FWAMC}

1) CDI Magneto
2) Rectifier - Regulator
3) Main Switch
4) Battery
5) Main Fuse
6) Starter Relay
7) Starter Motor
8) Starting Circuit Cut-off Relay
9) Ignition Fuse
10) Park Switch
11) Diode 1
12) Rear Brake Switch
13) CDI Unit
14) Ignition Coil
15) Spark Plug
16) Speed Sensor
17) Circuit Breaker (fan motor)
18) Thermo Switch
19) Fan Motor
20) Neutral Indicator Light
21) Reverse Indicator Light
22) Park Indicator Light
23) Reverse Relay
24) Reverse Switch
25) Neutral Switch
26) Diode 2
27) Four Wheel Drive Indicator Light
28) Coolant Temperature Indicator Light
29) Thermo Switch
30) Four-wheel Drive Fuse
31) On Command Four Wheel Drive Select Switch
32) Gear Motor
33) Four Wheel Drive Switch
34) Auxiliary DC Jack Fuse
35) Auxiliary DC Jack
36) Headlight Fuse
37) Handlebar Switch Left
38) Lights Switch
39) Engine Stop Switch
40) Start Switch
41) Headlight
42) Tailight
43) Speedometer Light (optional)

The image is not of the highest quality, I apologize. If you need to enlarge it on the screen, hold down the Ctrl button and push the +. Each time your push the + button the image will get larger (zoom in). To reset the screen to it's normal size, hold down the Ctrl key and push 0 (zero). In case you cannot read it, the plug below items 32 & 33 in the diagram reads L/B, Br/W, -, Sb, from left to right.


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