TM 9-2320-365-34-1
2-80 Change 1
c1. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN
CODE 22 SUB CODE 15 (SERIAL NUMBER 6510032369 AND HIGHER) (CONT)
2.
KNOWN INFO
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
If continuity is not present,
transmission external wiring
harness is faulty.
Is continuity present from
connector P119-r to
external wiring harness
31-pin connector pin U?
POSSIBLE PROBLEMS
Faulty transmission external
wiring harness.
Faulty transmission internal
wiring harness.
Faulty transmission turbine
speed sensor.
Faulty WTEC II TEPSS.
Circuit breaker OK.
Batteries OK.
WTEC II cab transmission
harness OK.
Replace transmission external
wiring harness (para 6-7).
YES
NO
