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Home >> Mercury >> 2008 >> Milan Base, 2.3 Z, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 1422 (Automatic Transmission Cooler - Transaxle/Transmission Cooling) >> Diagnostic And Testing >> Transaxle Cooling - FNR5 >> Check Transmission Fluid Level and Condition >> Transmission Fluid Level Check

Transmission Fluid Level Check

WARNING: This page is about a different car, the 2009 Mercury Milan, 2009 Lincoln MKZ, and 2009 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: The transmission fluid should be checked at normal operating temperature 60°C-70°C (140°F-158°F) on a level surface. Normal operating temperature can be reached after approximately 32 km (20 mi) of driving and can be checked using the scan tool.

Under normal circumstances the transmission fluid level should be checked during normal maintenance. If the transaxle starts to slip, shifts slowly or shows signs of transmission fluid leaking, the transmission fluid level should be checked.

  1. With the transaxle in PARK, the engine at idle, foot pressed on the brake, move the selector lever through each gear and allow engagement of each gear. Place the selector lever in the PARK position.
  2. Wipe the transmission fluid level indicator cap and remove the transmission fluid level indicator.
  3. Wipe the transmission fluid level indicator with a clean cloth.
  4. Install the transmission fluid level indicator back in the transmission fluid indicator tube until it is fully seated, then remove the transmission fluid level indicator. The transmission fluid level should be within the normal operating range.
Fig 1: Transmission Fluid Level Indicator
GF0029697Courtesy of FORD MOTOR CO.
Item Description
1 Maximum transmission fluid level
2 Normal transmission fluid level range 60°C-70°C (140°F-158°F)
3 Minimum transmission fluid level