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
Engine Cranks But Won't Start When Warmhigh
Toyota RAV4Est. $150–$600 depending on part (CKP sensor ~$150–$250, fuel pump ~$400–$600)1 view
Coolant Leak Diagnosis for 2020 Toyota RAV4high
Toyota RAV4Est. $150 - $1,200 depending on the source (hose replacement ~$150-$300, water pump ~$500-$1,200)1 view
AC Not Cold, Bad Smell, Weak Airflowmedium
Toyota RAV4Est. $20–$50 for cabin air filter replacement; $100–$300 for blower motor or resistor; $200–$600 for evaporator cleaning or AC service1 view
Whole Car Vibration While Drivinghigh
Toyota RAV4Est. $50–$150 for wheel balancing; $100–$300 for tire replacement; $200–$800 for driveshaft or CV joint repair; $300–$600 for wheel bearing replacement; $150–$400 for mount replacement.1 view
Check Engine Light On – No Other Symptomsmedium
Toyota RAV4Est. $0 (gas cap check) to $150–$300 for diagnostic scan and minor repair (e.g., gas cap replacement, sensor cleaning). More extensive repairs (e.g., O2 sensor or catalytic converter) can range from $200–$1,200+.1 view
Engine Cranks But No Start or No Crankhigh
Toyota RAV4Est. $100–$600 depending on battery vs. starter replacement1 view
Oil or Transmission Fluid Leakhigh
Toyota RAV4Est. $150 - $1,200 depending on source (e.g., oil pan gasket $150-$300, valve cover gasket $200-$500, transmission leak $500-$1,200)1 view
Suspension or Brake Component Noise Over Bumpsmedium
Honda AccordEst. $100–$400 depending on the component needing replacement (e.g., sway bar links ~$150, strut mounts ~$300)1 view
Engine Idle Vibration in 2020 Toyota RAV4medium
Toyota RAV4Est. $150 - $600 depending on cause (mounts: $300-$600, plugs/coils: $200-$400, cleaning: $100-$200)1 view
Engine Cranks But Won't Start (Cold Start Issue)high
Toyota RAV4Est. $100 - $600 depending on the cause (fuel pump replacement ~$400-600, spark plugs ~$100-200, sensor ~$150-300)1 view
Coolant Leak from Engine or Cooling Systemhigh
Toyota RAV4Est. $150–$800 depending on the component (hose replacement ~$150–$300, water pump ~$400–$800)1 view
AC Not Cold and Smells Bad – Toyota RAV4 2020medium
Toyota RAV4Est. $150–$1,200 (recharge: $150–$300; compressor replacement: $800–$1,200; filter/drain cleaning: $50–$150)1 view
Soft Brake Pedal Diagnosishigh
Toyota RAV4Est. $100–$300 for brake fluid flush and bleed; $200–$600 for master cylinder replacement if needed1 view
Hard Start / No Start Diagnosis for 2020 Toyota RAV4high
Toyota RAV4Est. $150–$1,200 depending on cause (battery $150–$300, fuel pump $600–$1,200, sensor $200–$500)1 view
Transmission or Power Steering Fluid Leakhigh
Toyota RAV4Est. $150–$600 depending on the source (gasket replacement ~$150–$300, cooler line repair ~$200–$600)1 view
Intermittent Weak A/C Airflow with Bad Odormedium
Toyota RAV4Est. $20–$50 for cabin air filter DIY; $100–$300 for professional cleaning and resistor replacement1 view
Hard Brake Pedal Diagnosis - Toyota RAV4 2020high
Toyota RAV4Est. $300 - $800 (parts and labor for booster replacement)1 view
AC Not Cold and Bad Smellmedium
Toyota RAV4Est. $150 - $1,200 depending on cause (recharge: $150-$300, compressor replacement: $800-$1,200, evaporator cleaning: $100-$200)1 view
Heavy Steering Diagnosis for 2020 Toyota RAV4medium
Toyota RAV4Est. $100 - $1,500 depending on cause (fluid top-off is cheap; EPS motor or rack replacement is costly)1 view
Coolant Leak Diagnosishigh
BMW 3 SeriesEst. $150 - $800 depending on the part (hose replacement ~$150-$300, water pump ~$400-$800)1 view
Coolant Leak Diagnosishigh
BMW 3 SeriesEst. $150 - $1,200+ depending on the source (hose/tank vs. water pump or head gasket)1 view
Red Fluid Leak After Parkinghigh
BMW 3 SeriesEst. $150 - $1,200 depending on the source (hose replacement ~$200, pump ~$500, transmission pan gasket ~$400, rack replacement ~$1,200).1 view
AC Not Cold and Smells Bad in Trafficmedium
Toyota RAV4Est. $100–$400 depending on cause (fan relay ~$100, refrigerant recharge ~$150–$250, evaporator cleaning ~$200–$400)1 view
Heavy Steering at Low Speedmedium
Toyota RAV4Est. $100 - $1,200 depending on cause (fluid top-off is cheap; EPS motor replacement can be expensive)1 view