Understanding dashboard warning lights in your Toyota FJ Cruiser is essential for maintaining vehicle safety, as they alert you to potential issues that could lead to accidents or breakdowns.
Recognizing these lights helps prevent costly repairs by prompting timely action, ensuring the vehicle operates reliably. Always consult your owner’s manual or a mechanic if a light persists, to avoid driving risks.
Quick Navigation
Red Warning Lights (Stop Immediately)
Engine Oil Pressure Warning
Low oil pressure can cause engine damage. Stop the vehicle safely, check oil level, and add if needed; do not drive until fixed.
Brake System Warning
Brake fluid is low or there’s a system failure. Pull over immediately, check fluid, and seek a mechanic to avoid braking issues.
Charging System Warning
Battery or alternator isn’t charging properly. Stop driving, turn off non-essentials, and get it checked to prevent stranding.
Engine Temperature Warning
Engine coolant is overheating. Stop the car, let it cool, check coolant level, and visit a service center to avoid engine harm.
Power Steering Warning
Power steering system has a fault, making steering hard. Stop safely and have it inspected right away for safe handling.
SRS Airbag Warning
Airbag system malfunction detected. Stop and get it serviced immediately, as airbags may not deploy in a crash.
Seatbelt Reminder
Seatbelts are not fastened. Buckle up before driving to ensure safety in case of an accident.
Door Ajar Warning
A door is not fully closed. Stop and secure all doors to prevent them from opening while moving.
Low Brake Fluid Warning
Brake fluid level is too low. Pull over, top up fluid, and check for leaks; see a mechanic soon.
Transmission Temperature Warning
Transmission fluid is overheating. Stop the vehicle, allow cooling, and have it checked to avoid transmission failure.
ABS Warning (if red in some models)
Anti-lock brake system fault. Stop and get brakes checked, as stopping distance may increase.
Tire Pressure Warning (critical low)
Tire pressure is dangerously low. Stop immediately, inflate tires, and inspect for damage.
Master Warning Light
General serious issue detected. Stop the vehicle and diagnose with a scanner or mechanic.
Security Indicator (if flashing red)
Anti-theft system activated or faulty. Stop and verify key; seek help if it prevents starting.
Yellow/Amber Warning Lights (Action Required Soon)
Check Engine Light
Engine or emissions issue detected. Check for loose gas cap, then visit a service center for diagnostics.
Slip Indicator
Vehicle slipping on road surface. Drive carefully and check traction system at a service center.
VSC Off Indicator
Vehicle stability control is off or faulty. Turn it on if possible; get it inspected for stability issues.
Low Fuel Level Warning
Fuel tank is nearly empty. Refuel soon to avoid running out of gas.
Maintenance Required Reminder
Scheduled maintenance is due. Check oil or filters and service the vehicle as recommended.
Transmission Warning
Transmission malfunction. Avoid hard driving and take to a mechanic for inspection.
DPF Warning (Diesel Particulate Filter, if applicable)
Filter is clogged. Drive at higher speeds or visit service to clean it.
Eco Mode Indicator (if warning)
Eco mode not functioning properly. Check settings or have it inspected for fuel efficiency.
Green Warning Lights (Information Only)
Turn Signal Indicator
Turn signals are active. No action needed; it shows direction change to others.
High Beam Indicator
High beam headlights are on. Use when safe; switch to low beams for oncoming traffic.
Cruise Control Indicator
Cruise control is engaged. Maintains set speed; adjust as needed for traffic.
Headlight Indicator
Headlights are turned on. Ensures visibility; no further action required.
Four-Wheel Drive Indicator
4WD system is active. Provides better traction; disengage on dry roads.
Low-Speed Four-Wheel Drive (4LO)
Low-range 4WD engaged. Use for off-road; switch back for normal driving.
Fog Light Indicator
Front fog lights are on. Improves visibility in fog; turn off in clear conditions.
Parking Brake Indicator (if green)
Parking brake is engaged. Release before driving to avoid drag.
Fuel Tank Side Indicator
Shows which side fuel cap is on. Helps at gas stations; no action.
iMT Indicator (if equipped)
Intelligent manual transmission active. Assists shifting; drive normally.
Power Mode Indicator
Power mode selected for performance. Enhances acceleration when chosen.
