Transmission or Drivetrain Issue Preventing Movement
The vehicle does not move when the engine is cold, indicating a likely transmission or drivetrain problem that prevents power from reaching the wheels.
Diagnosis Details
Possible Causes
Low or contaminated automatic transmission fluid (ATF) causing insufficient hydraulic pressure, especially when cold.
Faulty torque converter or internal transmission failure (e.g., worn clutches or valve body issues).
Broken CV axle or differential failure, though less common with cold-specific symptoms.
Related OBD-II Codes
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What You Should Do
Check transmission fluid level and condition (if accessible).
Have the vehicle towed to a certified mechanic for a full transmission diagnostic, including code scanning and pressure testing.
Do not attempt to drive.
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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.
