TM 10-3930-675-24-1
TROUBLESHOOTING INTRODUCTION - CONTINUED
0004 00
10(12)
Trans. Shutdown: Major faults detected. All signals
to proportional valve solenoids shut off. Shifts to
TRANS. SHUTDOWN
0
neutral.
TCU SHUTDOWN
0
TCU Shutdown: Major fault detected that disables
SHIFT IN PROGRESS
0
control of system. All signals from ECU 793 stopped.
Transmission shifts and stays in neutral.
11(12)
Signal from parking brake pressure and transmission
disconnect switches to ECU 793.
0 = Park brake ON, 1 = Park brake OFF
P-BRAKE
0
INCHING
0
0 = Trans disc. OFF, 1 = Trans disc. ON
STEERING SYST. OK
0
Signal from ECU 792 (steering) to ECU 793.
See Diag. Steering 4(16) Neutral Gear Stat.
1 = All OK, 0 = Steering fault; trans in neutral.
DIAG ENGINE
DIAG ENGINE
1(5)
Information values of engine torque and RPMs.
0
0
ENGINE SPEED
0 rpm
DIAG ENGINE
2(5)
Engine RPMs
(+) Increase, (-) Decrease not used and does not
ENGINE SPEED
0 rpm
appear; 3998R/7364
(+) INCREASE
(-) DECREASE
DIAG ENGINE
3(5)
Engine temperature and pressure values.
Normal values:
ENGINE OIL TEMP
0GrC
Oil temp - 91 to 116C (195 to 240F)
COOLANT TEMP
0GrC
Coolant temp = 79 to 99C (175 to 210F)
OIL PRESSURE
0 Bar
Oil pressure = 1.03 to 2.41 Bar (15 to 35 psi)
0004 00-20