TM 9-2320-365-20-2
2-17. TRANSMISSION SYSTEM TROUBLESHOOTING
This paragraph covers Transmission System Troubleshooting. The Transmission System Fault Index, Table 2-16, lists
faults for the transmission system of the vehicle.
Table 2-16. Transmission System Fault Index
Fault No.
Description
Page
f1.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Emits Eight
Seconds of Beeps and/or Transmission Does Not Shift Gears . . . . . . . . . . . . . . . . . . . . . . . . .
2-1362
f2.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays
Main Code 22 Sub Code 14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1364
f3.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays
Main Code 22 Sub Code 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1372
f4.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays
Main Code 22 Sub Code 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1378
f5.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays
Main Code 24 and/or 33 and Any Sub Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1384
f6.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays
Main Code 32 and Any Sub Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1396
f7.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays
Main Code 41, 42, 44, 45, and/or 69 and Any Sub Code
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1400
f8.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays
Main Code 43 and Any Sub Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1404
f9.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays
Main Code 52 and Any Sub Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1410
f10.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays
Main Code 57 and Any Sub Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1416
f11.
Transmission Unusually Noisy When Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1420
f12.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays
Main Code 21 and Any Sub Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1430
f13.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays
Main Code 51 Sub Code 10, 12, 21, 43, 45, or 65 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1444
f14.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays
Main Code 25 and Any Sub Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1448
f15.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays
Main Code 53 and Any Sub Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1452
f16.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays
Main Code 54 Sub Code 01, 07, 10, 12, 17, 21, 23, 27, 32, 34, 43, 45, 54, 56,
65, 70, 71, 72, 80, 81, 82, 83, 85, 86, 92, 93, 95, 96, or 97 . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1456
f17.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays
Main Code 55 and Any Sub Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1462
f18.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays
Main Code 56 and Any Sub Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1468
f19.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays
Main Code 13 and Any Sub Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1474
f19A.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Displays
Main Code 23 and Any Sub Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1482.2
f19B.
WTEC II Transmission ECU Pushbutton Shift Selector (TEPSS) Does Not Illuminate . . . . . . 2-1482.16
f20.
Metal Particles Found During Transmission Oil Change . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1484
f21.
Transmission Does Not Shift or Is Slow To Shift When Cold . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1486
Change 1
2-1359
