2021 Kawasaki KLX300 Dual Sport Fuse Box Diagram, Amperages & Relay Diagnostics
Complete fuse box location, blade fuse slot mappings, ISO color codes, blown fuse symptoms and dark current parasitic drain testing for 2021 Kawasaki KLX300 Dual Sport.
Factory Platform Compatibility: All workshop fluid capacities, maintenance milestones, torque specifications, and consumables on this specification sheet are factory-identical across model years 2021 through 2024.
FUSE BOX, RELAY ASSIGNMENTS & PARASITIC DRAIN ISOLATOR
Engine Control Unit & Ignition
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Fastener Torques
Engine drain plug, axle spindles, caliper mounts, triple clamp pinch bolts & thread lubrication derating guide.
Fluids & Capacities
Oil: 1.50 L (1.59 US qt) • Coolant: 1.10 L (1.16 US qt) • Brake: DOT 4
Compression & Leakdown
Ratio: 10.0:1 • Std: 150-190 PSI • Limit: 125 PSI
Valve Clearances
Intake: N/A mm • Exhaust: N/A mm
Fuel Delivery & TB Sync
Idle: N/A • Rail Pressure: N/A • Vacuum: N/A
Charging & Battery
Battery: YTX7L-BS (100 CCA) • Regulated: 14.2 - 14.8 V DC
Tires & Gearing
Front: 3.00-21 (36 PSI) • Rear: 4.60-18 (42 PSI)
Suspension & Sag
Front Travel: 254 mm • Rear Travel: 230 mm
Maintenance Schedule
Oil: Every 3,000 miles (4,800 km) mi • Valves: Every 26,600 mi • Spark Plugs: Every 6,000 miles (9,600 km) mi
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