Transmission/Transaxle Code Designations; Truck Application - Lincoln 2004 Aviator Owner's Manual

Maintenance and Specifications

TRANSMISSION/TRANSAXLE CODE DESIGNATIONS

You can find a transmission/transaxle code on the vehicle certification
label which is located on the door pillar. The following table tells you
which transmission or transaxle each code represents.

TRUCK APPLICATION:

Code
M
C
W
G
Y
U
T
E
J
338
2004 Aviator f/k/a Navigator LS (231)
Owners Guide (post-2002-fmt)
USA English (fus)
Transmission Description
Manual transmission
Manual 5–speed (AKK))
Manual 5–speed overdrive (Close ratio)
Manual 5–speed overdrive (Dana ZF)
Manual 6–speed ZF
Automatic transmission
Automatic 4–speed overdrive (CD4E)
Automatic 4–speed overdrive (4R70W)
Automatic 4–speed overdrive (4R44E)
Automatic 4–speed overdrive (4R100)
Automatic 5–speed overdrive (5R55E)