c68. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE
42, 44, AND/OR 45 SUB CODE 22 (PRIOR TO SERIAL NUMBER 6510032369 WITH
TRANSMISSION ADAPTER CABLE ASSEMBLY) (CONT)
TM 9-2320-366-34-1
2-828 Change 1
6.
KNOWN INFO
POSSIBLE PROBLEMS
REASON FOR QUESTION
Continuity Test or
STE/ICE-R Test #91
TEST OPTIONS
Faulty transmission internal
wiring harness.
Faulty G solenoid.
Faulty WTEC III transmission
ECU.
Circuit breaker OK.
Batteries OK.
WTEC III cab transmission
harness OK.
Transmission external wiring
harness OK.
Transmission adapter cable
assembly OK.
Is continuity present from
internal wiring harness
24-pin connector pin C2 to
internal wiring harness
connector G pin B?
If continuity is not present,
transmission internal wiring
harness is faulty.
NO
Replace transmission internal
wiring harness (para 7-13).
YES
