Free repair checklist
TPMS Sensor Replacement DIY: Fix the Warning Light for $20
Dealers charge $100–$150 per sensor plus a relearn fee to swap a dead TPMS sensor. The part costs $15–$25 and the job takes 20 minutes with a basic OBD2 scanner. This free guide walks you through sensor replacement and system relearn so you can clear that dashboard light yourself.
This checklist is a practical starting point. The DIY Mechanic System gives you a clearer path to diagnose the problem, plan the job, and complete the repair.
What this checklist covers
- A TPMS warning light doesn't always mean low pressure — here's how to tell if it's a dead sensor battery vs. an actual inflation problem before you spend money
- Universal vs. OEM sensors: the $15 aftermarket sensor that works for most vehicles and the 5-minute relearn procedure that activates it
- Shops charge a separate 'relearn fee' on top of labor — an OBD2 scanner with TPMS relearn support handles this yourself for free after the first use
Ready for the full system?
Keep the next job moving.
Use the DIY Mechanic System to diagnose, plan, and complete your next repair with one clear subscription path and monthly or annual billing.
Upgrade to the DIY Mechanic System