Car Won't Start
Urgency: CriticalA no-start condition can have many causes depending on what happens when you turn the key. If nothing happens, it's likely a dead battery or starter issue. If the engine cranks but won't start, it could be a fuel delivery problem, ignition failure, or sensor issue. A clicking sound usually indicates a weak battery or bad starter solenoid.
Need to read your codes?
An OBD-II scanner lets you read and clear diagnostic trouble codes from your vehicle's computer. Most scanners work with any car made after 1996.
Browse OBD-II Scanners on AmazonPossible Causes
- Dead battery
- Failed starter motor
- Bad fuel pump
- Faulty crankshaft position sensor
- Blown fuse
- Corroded battery terminals
Related OBD-II Codes
When to See a Mechanic
This requires immediate attention. If the vehicle won't start at all, have it towed to a mechanic or try a jump start if you suspect a dead battery.
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