KNOWN INFO
Fuse OK.
Batteries OK.
WTEC II cab transmission
harness OK.
POSSIBLE PROBLEMS
Faulty transmission external
wiring harness.
Faulty WTEC II TEPSS.
3.
Is high resistance (20,000
ohms or higher) present from
connector P119h to P119j?
TEST OPTIONS
REASON FOR QUESTION
If resistance is high (20,000
ohms or higher), WTEC II
TEPSS is faulty.
Notify DS Maintenance.
Replace WTEC II TEPSS (para 8-2).
YES
NO
f9. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN
CODE 52 AND ANY SUB CODE (CONT)
TM 9-2320-366-20-2
2-1638
Change 1
Resistance Test or
STE/ICE-R Test #91