Dim or burned-out headlights on your Toyota 4Runner can compromise safety and visibility, making replacement a critical maintenance task. This DIY guide will save you $50-$100 compared to shop costs of $80-$150, and with clear steps, even a beginner can tackle this job in under an hour. DIY Cost: $10-$30 | Shop Cost: $80-$150
Innova operates one of the world's largest automotive diagnostic databases. It's built on real-world scan data from millions of vehicles on the road, combined with OEM repair information licensed directly from vehicle manufacturers.
Dim or burned-out headlights on your Toyota 4Runner can compromise safety and visibility, making replacement a critical maintenance task. This DIY guide will save you $50-$100 compared to shop costs of $80-$150, and with clear steps, even a beginner can tackle this job in under an hour. DIY Cost: $10-$30 | Shop Cost: $80-$150
You’re done. Clear any stored codes with your scanner and complete a normal drive cycle so the vehicle’s readiness monitors reset.
If the code returns, the root cause likely wasn’t the part you replaced — go back through the diagnostic steps before swapping anything else.