TM 5-3805-293-23-1
0019
Table 1. Transmission Code (1471-02 to 1961-04) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
1472-02 Steering Control
3.
Turn ignition switch and battery
Position Sensor #2 Data
disconnect switch to the ON posi-
Erratic, Intermittent or Incor-
tion.
rect - Continued
4.
Using digital multimeter, measure
Voltage OK (7.2 - 8.8 Volts) - 8 Volt
voltage between P-C51 terminal 1
power supply from implement ECM
(WP 0009, Figure 118) and termi-
and cab lower wiring harness OK, pro-
nal 8 (ground).
ceed to step 5.
Voltage Not OK - Proceed to Test
Step 3.
5. Using digital multimeter, measure
Voltage OK (7.2 - 8.8 Volts) - Sensor
voltage between P-C51 terminal 7
signal circuit, transmission and imple-
(WP 0009, Figure 118) and termi-
ment ECM OK. Replace LH joystick
nal 8 (ground). Voltage should be
(WP 0282).
between 7.2 and 8.8 volts.
Proceed to step 6.
Voltage Not OK - Sensor signal cir-
cuit shorted or transmission or imple-
ment ECM bad, proceed to Test Step
4.
6. Using the MSD (WP 0006), select
1472-02 Code Active - Repeat trou-
Trans/chassis 120M and verify
bleshooting code from the beginning.
1472-02 is not active.
1472-02 Code Not Active - Trouble-
shooting complete.
Test Step 3. Test for Open Cab
Lower Wiring Harness to 8 Volt
Power Supply.
1. Turn ignition switch and battery
disconnect switch to the OFF
position.
2. Connect jumper wire between P-
C51 terminal 1 and terminal 8
(WP 0009, Figure 118).
3. Disconnect the cab lower wiring
harness connector P-C41 (WP
0009, Figure 68) from implement
ECM J-1 (WP 0009, Figure 69)
(WP 0268).
0019-26
