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Transmission fluid leak
Medium — fix within days
You find red or pink fluid on the ground under the middle of the car, and the transmission starts shifting late or slipping.
Possible causes
- Worn transmission pan gasket — Most likely
Check first: Look under the middle of the car. Red fluid on the transmission pan, or a red puddle, points to the pan gasket. - Damaged cooler line — Possible · Codes: P0868
Check first: Look for red fluid near the front of the car, by the radiator. The cooler lines run from the transmission to the radiator. - Worn axle seal — Possible · Codes: P0700
Check first: Look for red fluid near the front wheels, where the axles meet the transmission. A wet axle seal leaks there.
Questions, answered
What usually causes this?
The most likely causes are: Worn transmission pan gasket; Damaged cooler line; Worn axle seal. If you are not sure what is wrong, have it checked by a qualified technician.
Is it safe to drive with this symptom?
Drive with caution and book a check within days. Do not ignore it.
Not repair advice. If you are not sure what is wrong, have it checked by a qualified technician. Cars differ by make, model and year.
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