TM 9-2320-365-34-1
2-490 Change 1
2.
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
KNOWN INFO
Replace transmission external
wiring harness (para 6-7).
YES
NO
POSSIBLE PROBLEMS
Circuit breaker OK.
Batteries OK.
WTEC II cab transmission
harness OK.
Faulty transmission external
wiring harness.
Faulty transmission internal
wiring harness.
Faulty F solenoid.
Faulty WTEC II TEPSS.
Is continuity present from
connector P119-H to
external wiring harness
31-pin connector pin F?
If continuity is not present,
transmission external wiring
harness is faulty.
c39. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN
CODE 43 SUB CODE 21 (SERIAL NUMBER 6510032369 AND HIGHER) (CONT)
