TM 9-2320-366-34-1
2-550 Change 1
2.
KNOWN INFO
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
POSSIBLE PROBLEMS
Circuit breaker OK.
Batteries OK.
WTEC II cab transmission
harness OK.
Faulty transmission external
wiring harness.
Faulty transmission internal
wiring harness.
Faulty N solenoid.
Faulty WTEC II TEPSS.
Is continuity present from
connector P119-A to
external wiring harness
24-pin connector pin H2?
If continuity is not present,
transmission external wiring
harness is faulty.
NO
Replace transmission external
wiring harness (para 6-7).
YES
c44. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN
CODE 43 SUB CODE 26 (PRIOR TO SERIAL NUMBER 6510032369) (CONT)
