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How to Turn Off the 4LO Fault Light on a Prado?

1 Answers
DiRichard
09/06/2025, 03:16 AM

Switch between high-speed four-wheel drive and low-speed four-wheel drive several times, and press the accelerator during the switching process. Check the ABS sensor connectors on the front and rear wheels, and ensure the transfer case connector for the four-wheel drive is tightly secured. Inspect the exhaust system and check if the three-way catalytic converter is clogged. Visit a repair shop or 4S store for repairs.

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