Repair wire 143 (para 2-40) or
replace WTEC III dashboard
cable assembly (para 7-11).
Replace WTEC III transmission
ECU (para 8-7).
YES
NO
5.
Is continuity present from
connector P116-32 to
connector PX33P and no
short circuits found?
KNOWN INFO
Vehicle runs.
Batteries OK.
POSSIBLE PROBLEMS
Faulty WTEC III dashboard
cable assembly.
Faulty WTEC III transmission
ECU.
Faulty WTEC III TPSS.
TEST OPTIONS
Continuity Test or STE/ICE-R
Test #91
REASON FOR QUESTION
If continuity is not present,
or short circuits are found,
wire 143 is faulty.
TM 9-2320-365-20-2
2-1588 Change 1
f37. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE
13 AND ANY SUB CODE (CONT)