Replacing the 12V battery in your 2023-2025 Honda Pilot is a straightforward task often needed due to a dead or weak battery causing slow cranking or failure to start. This DIY repair can save you money, with parts costing between $100-$150 compared to $200-$300 at a shop. With basic tools and this guide, most DIYers can confidently handle this job in under an hour. DIY Cost: $100-$150 | Shop Cost: $200-$300
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Replacing the 12V battery in your 2023-2025 Honda Pilot is a straightforward task often needed due to a dead or weak battery causing slow cranking or failure to start. This DIY repair can save you money, with parts costing between $100-$150 compared to $200-$300 at a shop. With basic tools and this guide, most DIYers can confidently handle this job in under an hour. DIY Cost: $100-$150 | Shop Cost: $200-$300
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.