Transmission or Brake Binding Issue
The vehicle is in gear but won't move when the engine is warm, indicating a possible transmission problem or severe brake binding. This could be due to low transmission fluid, a faulty torque converter, or a seized brake caliper preventing wheel rotation.
Diagnosis Details
Possible Causes
Low or contaminated automatic transmission fluid causing insufficient hydraulic pressure to engage gears.
Seized brake caliper or stuck parking brake mechanism holding the wheels.
Failed torque converter or internal transmission damage (e.g., broken clutch pack).
Related OBD-II Codes
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What You Should Do
Check transmission fluid level and condition (warm, engine running, in Park).
Inspect for brake drag by attempting to push the car in neutral.
If brakes are hot or wheels won't turn, suspect caliper or parking brake issue.
If fluid is low, top off and test; if no improvement, have transmission professionally diagnosed.
Related Repairs
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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.
