TM 9-2320-366-34-1
2-354 Change 1
c26. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN
CODE 41, 42, 44, 45, AND/OR 69 SUB CODE 21 (SERIAL NUMBER 6510032369
AND HIGHER) (CONT)
KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
CAUTION
Read CAUTION
on following page.
NO
YES
Resistance Test or
STE/ICE-R Test #91
5.
POSSIBLE PROBLEMS
Replace F solenoid
(para 7-8).
Faulty F solenoid.
Faulty WTEC II TEPSS.
Circuit breaker OK.
Batteries OK.
WTEC II cab transmission
harness OK.
Transmission external wiring
harness OK.
Transmission internal wiring
harness OK.
Is 2.5-5.0 ohms resistance
present from F solenoid
pin A to pin B?
If 2.5-5.0 ohms is not present,
F solenoid is faulty. If 2.5-5.0
ohms is present, WTEC II
TEPSS is faulty.
Replace WTEC II TEPSS
(TM 9-2320-366-20-4).
