Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Transmission Fluid Level Check
Transmission Fluid Level Check
Materials
| Name | Specification |
|---|---|
| Motorcraft® MERCON® LV Automatic Transmission Fluid XT-10-QLVC | MERCON® LVWSS-M2C938-A |
Check
- 1.
With the vehicle in NEUTRAL, position it on a hoist. REFER to: Jacking and Lifting - Overview
Refer to: Engine Front Undershield
- 2.
Start the engine and slowly select each gear position, stopping in each position and allowing the transmission to engage.
- 3.
With the engine running in PARK on a level hoist make sure the transmission is at normal operating temperature 85-93° C (185-200° F). Check the transmission fluid is even with the oil leveling plug hole.- 1.
Standard transmission case (M10 plug)
- 2.
Fuel economy transmission case (M20 plug)
- 1.
- 4.
If the transmission fluid is not even with the oil leveling plug hole, add clean transmission fluid in increments of 0.25L (0.5 pt) until the transmission fluid is even with the oil leveling plug hole.Material
: Motorcraft® MERCON® LV Automatic Transmission Fluid / XT-10-QLVC (MERCON® LV) (WSS-M2C938-A)
- 5.
Install the oil leveling plug.- 1.
Standard transmission case (M10 plug)Torque
: 71 lb.in (8 Nm)
- 2.
Fuel economy transmission case (M20 plug)Torque
: 26 lb.ft (35 Nm)
- 1.
- 6.
With the clamp facing the front of the vehicle, compress the constant tension clamp and install the transmission vent on the fill tube.
Refer to: Engine Front Undershield
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.