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Home >> Ford >> 2012 >> Mustang Base, 2D Coupe, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 117 (Automatic Transmission (6R80) - F150) >> Diagnosis And Testing >> Preliminary Inspection >> Check Transmission Fluid Level and Condition >> Transmission Fluid Level Check

Transmission Fluid Level Check

WARNING: This page is about a different car, the 2012 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: The vehicle should not be driven if the transmission fluid level is low as internal transmission failure could result.
NOTE: The transmission fluid fill plug is located near the exhaust system. The exhaust will be extremely hot during this procedure.
NOTE: If the vehicle is operated for an extended period at high highway speeds, in city traffic, during hot weather or while pulling a trailer, the transmission fluid must cool down to obtain an accurate reading.
NOTE: If the transmission starts to slip, shifts slowly or shows signs of transmission fluid leaking, the transmission fluid level should be checked.

This transmission is equipped with an internal thermal bypass located in the case. This internal thermal bypass valve will shut off transmission fluid flowing to the transmission fluid cooler if the transmission fluid temperature falls below normal operating temperature. Refer to Transmission Fluid Level Check  .

The transmission fluid level indicator has 2 areas for the fluid level, a crosshatched area (labeled A) and a dotted area (labeled B). Use the dotted (labeled B) area when checking the transmission fluid level. The correct transmission fluid level is at the upper level of the dotted marks on the transmission fluid level indicator.

Fig 1: Locating Transmission Fluid Level Indicator
G07962383Courtesy of FORD MOTOR CO.