TM 9-2320-366-34-1
2-96 Change 1
c2. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN
CODE 22 SUB CODE 15 (PRIOR TO SERIAL NUMBER 6510032369 WITH TRANSMISSION
ADAPTER CABLE ASSEMBLY) (CONT)
KNOWN INFO
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
4.
POSSIBLE PROBLEMS
Is continuity present from
adapter cable 31-pin
connector pin U to adapter
cable 24-pin connector
pin E2?
If continuity is not present,
transmission adapter cable
assembly is faulty.
Circuit breaker OK.
Batteries OK.
WTEC II cab transmission
harness OK.
Transmission external wiring
harness OK.
Faulty transmission adapter
cable assembly.
Faulty transmission internal
wiring harness.
Faulty transmission turbine
speed sensor.
Faulty WTEC II TEPSS.
NO
Replace transmission adapter
cable assembly (para 6-8).
YES
