AI Car Diagnosis
Tell us what's happening with your car. Our AI analyzes symptoms and provides possible causes, OBD-II codes, and repair estimates.
Step 1/4·What
What do you notice?
Pick the symptom that best describes what's happening
Popular Diagnoses
1780 results
Musty Odor After Rain in Tesla Model Ymedium
Tesla Model YEst. $50–$150 for DIY filter replacement; $100–$300 for professional cleaning and filter service1 view
Sharp Chemical Smell in Tesla Model Yhigh
Tesla Model YEst. $100–$500 for diagnostic; repair costs vary widely ($200 for refrigerant leak to $5,000+ for battery issues)1 view
Rotten Egg Smell During Acceleration in Tesla Model Yhigh
Tesla Model YEst. Battery inspection and potential replacement can range from $5,000 to $20,000+ depending on warranty coverage and extent of damage.1 view
Steering Wheel Vibration in Tesla Model Ymedium
Tesla Model YEst. $50–$150 for balancing and inspection; $200–$600+ if tire replacement or suspension repair is needed.1 view
Whole Car Shakes at Idle - Tesla Model Y 2021medium
Tesla Model YEst. $100 - $800 depending on mount replacement or fan repair; software update may be free under warranty.1 view
Whole Car Shakes During Accelerationhigh
Tesla Model YEst. $200–$1,200 depending on cause (half-shaft replacement typically $500–$1,000 per side; wheel balancing $50–$100)1 view
Suspension or Steering Component Issuehigh
Tesla Model YEst. $200 - $1,500 depending on parts needed (e.g., control arm replacement ~$500-$800, sway bar links ~$200-$400).1 view
Whole Car Shaking While Drivinghigh
Tesla Model YEst. $20–$100 for tire balancing; $100–$500+ for suspension or drivetrain repairs.1 view
Seat/Floor Vibration at Idle in Tesla Model Ymedium
Tesla Model YEst. $150–$800 depending on whether mounts need replacement or if half-shafts are involved.1 view
Battery Warning Light On While Drivinghigh
Tesla Model YEst. $200 - $2,500+ depending on cause (12V battery replacement ~$200-400; BMS or DC-DC converter repair $500-2,500)1 view
ABS Warning Light On - Tesla Model Y 2021high
Tesla Model YEst. $150 - $1,200 depending on cause (sensor replacement ~$150-$300, module repair ~$800-$1,200)1 view
Airbag Warning Light Onhigh
Tesla Model YEst. $150–$300 for diagnostic; $200–$1,200+ for repairs depending on the cause (e.g., OCS replacement ~$500–$800).1 view
Tesla Model Y 2021 - No Sound When Startinghigh
Tesla Model YEst. $200-$400 for 12V battery replacement; $500-$2000+ for high-voltage system repairs1 view
Tire Pressure Monitoring System (TPMS) Warning Light Always Onmedium
Tesla Model YEst. $0 (checking and inflating tires) to $200–$400 per sensor replacement if needed.1 view
Tesla Model Y 2021 - Hard to Start / Clicking Soundhigh
Tesla Model YEst. $200 - $400 for 12V battery replacement at Tesla service center; DIY replacement costs around $150-$250 for the battery.1 view
Tesla Model Y Clicking Sound and Starting Issuehigh
Tesla Model YEst. $200–$400 for 12V battery replacement (parts and labor at Tesla service center); $0 if DIY jump-start resolves temporarily.1 view
Tesla Model Y 2021 No Start – No Soundcritical
Tesla Model YEst. $200–$400 for 12V battery replacement (DIY or mobile service); $500–$2,000+ for HV system repairs at Tesla Service Center.1 view
Tesla Model Y 2021 - Cranks But Won't Start (Cold Start Issue)high
Tesla Model YEst. 12V battery replacement: $100-$200 (DIY) or $200-$400 (service center). High-voltage system repair: $500-$2000+ depending on fault. Software update: often free via OTA.1 view
Tesla Model Y 2021 - Cranks But Won't Start (Warm Engine)critical
Tesla Model YEst. $200 - $2,500+ depending on whether it's a 12V battery ($200-$400) or high-voltage contactor/inverter replacement ($1,500-$2,500+)1 view
Tesla Model Y 2021 Hard Starting Diagnosishigh
Tesla Model YEst. 12V battery replacement: $200-$400. High-voltage battery diagnostics: $100-$300. Firmware update: free via OTA. Potential high-voltage battery replacement: $5,000-$15,000 (if under warranty, $0).1 view
Tesla Model Y 2021 - Hard to Start / Starts Then Dies (Cold)high
Tesla Model YEst. $200 - $400 for 12V battery replacement; $0 for reset; $100-$200 for diagnostic scan if under warranty1 view
Tesla Model Y 2021 - Starts Then Diescritical
Tesla Model YEst. $200 - $400 for 12V battery replacement; $500+ for HV system diagnostics1 view
Fluid Leak Diagnosis for 2021 Tesla Model Ymedium
Tesla Model YEst. $150–$500 for drive unit seal replacement; $200–$800 for brake system repair; $100–$300 for coolant leak fix.1 view
Fluid Leak Diagnosis for 2021 Tesla Model Yhigh
Tesla Model YEst. $200 - $1,500+ depending on the source (seal replacement vs. drive unit repair)1 view