No Crank / No Start Condition
The engine does not crank and no sound is heard when attempting to start. This indicates a likely electrical or starter system issue.
Diagnosis Details
Possible Causes
Dead or weak battery
Faulty starter motor or solenoid
Corroded or loose battery cables/terminals
Faulty ignition switch or starter relay
Security system immobilizer issue
Related OBD-II Codes
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What You Should Do
Check battery voltage (should be 12.6V+), clean and tighten battery terminals, test starter relay and fuse, and inspect starter connections.
If battery is good, test starter motor and solenoid.
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Disclaimer: This AI-generated diagnosis is for informational reference only. Always consult a qualified mechanic for an in-person inspection. AutOwner is not responsible for decisions made based on this information.