Diagnosis

Diagnose a vehicle symptom

Choose a saved vehicle when available, then Wrenzo will guide you through a focused check.

Open Garage

Diagnose Vehicle Symptoms

Pick the symptom that best matches what the vehicle is doing. Add vehicle details for better results.

Most common

Starting IssuesNo start, slow crank, rough idleWarning LightsCheck engine, warning lights, codesBraking ProblemsGrinding, pulling, soft pedalOverheatingTemperature climbing, coolant concerns

Drivability and noise

NoisesRattles, squeaks, knocks, clunksVibrationShakes at idle, speed, or brakingSteering and HandlingPulling, looseness, clunks while turningPower and PerformanceLoss of power, hesitation, surging

Leaks and codes

Fluid LeaksOil, coolant, fuel, brake fluidOBD Code LookupStart from a trouble code