9 - 4
TRBL
SHTG
OVERHEATING/OVERCOOLING/
POOR BRAKING PERFORMANCE
EAS00855
OVERHEATING
ENGINE
Clogged coolant passages
• Cylinder head and piston
• Heavy carbon buildup
Engine oil
• Incorrect oil level
• Incorrect oil viscosity
• Inferior oil quality
COOLING SYSTEM
Coolant
• Low coolant level
Radiator
• Damaged or leaking radiator
• Faulty radiator cap
• Bent or damaged radiator fin
Water pump
• Damaged or faulty water pump
• Thermostat
• Thermostat stays closed
• Damaged hose
• Improperly connected hose
• Damaged pipe
• Improperly connected pipe
FUEL SYSTEM
Throttle body
• Faulty throttle body
• Damaged or loose throttle body joint
Air filter
• Clogged air filter element
CHASSIS
Brake(s)
• Dragging brake
ELECTRICAL SYSTEMS
Spark plug
• Incorrect spark plug gap
• Incorrect spark plug heat range
Ignition system
• Faulty ECU
EAS00856
OVERCOOLING
COOLING SYSTEM
Thermostat
• Thermostat stays open
EAS00857
POOR BRAKING PERFORMANCE
• Worn brake pad
• Worn brake disc
• Air in hydraulic brake system
• Leaking brake fluid
• Faulty brake caliper seal
• Loose union bolt
• Damaged brake hose
• Oil or grease on the brake disc
• Oil or grease on the brake pad
• Incorrect brake fluid level
