TM 9-2320-365-34-1
2-190 Change 1
c12. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN
CODE 41, 42, 44, 45, AND/OR 69 SUB CODE 12 (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
3.
POSSIBLE PROBLEMS
Faulty transmission external
wiring harness.
Faulty transmission adapter
cable assembly.
Faulty transmission internal
wiring harness.
Faulty A solenoid.
Faulty WTEC II TEPSS.
Is continuity present from
adapter cable 31-pin
connector pin G to adapter
cable 24-pin connector
pin A1?
If continuity is not present,
transmission adapter cable
assembly is faulty.
Circuit breaker OK.
Batteries OK.
WTEC II cab transmission
harness OK.
CAUTION
Read CAUTION
on following page.
NO
YES
Replace transmission adapter
cable assembly (para 6-8).
