TM 9-2320-366-34-1
2-566 Change 1
5.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Pressure Test or
STE/ICE-R Test #50
Faulty C3 solenoid regulator
valve.
Faulty C3 pressure switch.
Does C3 pressure switch
open when shift is made?
NO
YES
Replace C3 solenoid
regulator valve (para 7-7).
If C3 pressure switch opens
(STE/ICE-R displays greater
than 0 psi), C3 solenoid
regulator valve is faulty. If
C3 pressure switch does not
open (STE/ICE-R displays
0 psi), C3 pressure switch is
faulty.
Replace C3 pressure switch
(para 7-8).
Circuit breaker OK.
Batteries OK.
WTEC II cab transmission
harness OK.
WTEC II TEPSS OK.
Transmission external wiring
harness OK.
Transmission internal wiring
harness OK.
c45. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN
CODE 52 AND ANY SUB CODE (SERIAL NUMBER 6510032369 AND HIGHER) (CONT)
