TM 9-2320-366-34-1
2-350 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
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
CAUTION
Read CAUTION
on following page.
NO
YES
Replace transmission internal
wiring harness (para 7-13).
3.
POSSIBLE PROBLEMS
Circuit breaker OK.
Batteries OK.
WTEC II cab transmission
harness OK.
Transmission external wiring
harness OK.
Faulty transmission internal
wiring harness.
Faulty F solenoid.
Faulty WTEC II TEPSS.
Is continuity present from
internal wiring harness
31-pin connector pin E
to internal wiring harness
connector F pin A?
If continuity is not present,
transmission internal wiring
harness is faulty.
