2-286 Change 1
TM 9-2320-366-34-1
c20. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS
MAIN CODE 41, 42, 44, AND/OR 45 SUB CODE 15 (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 D solenoid
(para 7-7).
Circuit breaker OK.
Batteries OK.
WTEC II cab transmission
harness OK.
Transmission external wiring
harness OK.
Transmission internal wiring
harness OK.
Faulty D solenoid.
Faulty WTEC II TEPSS.
Is 2.5-5.0 ohms resistance
present from D solenoid
pin A to pin B?
If 2.5-5.0 ohms is not present,
D 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).
