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
1473-03 Steering Control
2. Connect jumper wire between P-
Position Sensor #3 Voltage
C48 (WP 0009, Figure 116) termi-
Above Normal - Continued
nal 1 and P-C51 (WP 0009, Fig-
ure 118) terminal 3.
3. Disconnect the rear chassis wir-
ing harness connector FA-C20
(WP 0009, Figure 113) from trans-
mission ECM J1 (WP 0009, Fig-
ure 112).
4. Using digital multimeter, measure
Resistance Less Than 5.0 Ohms -
resistance between rear chassis
Replace transmission ECM (WP
0137).
wiring harness connector FA-C21
(WP 0009, Figure 124) terminal
Connect the cab lower wiring harness
34 and FA-C20 (WP 0009, Figure
connector P-C48 (WP 0009, Figure
113) terminal 21. Resistance
116) to LH joystick connector J-3 (WP
should be less than 5.0 ohms.
0009, Figure 117) (WP 0282).
Connect the cab lower wiring harness
connector P-C51 (WP 0009, Figure
118) to LH joystick connector J-1 (WP
0009, Figure 117) (WP 0282).
Connect the cab lower wiring harness
connector P-C39 (WP 0009, Figure
70) to implement ECM J-2 (WP 0009,
Figure 71) (WP 0268).
Proceed to step 5.
Resistance 5.0 Ohms or Greater -
Proceed to Test Step 7.
5. Using the MSD (WP 0006), select
1473-03 Code Active - Repeat trou-
Trans/chassis 120M and verify
bleshooting code from the beginning.
1473-03 is not active.
1473-03 Code Not Active - Trouble-
shooting complete.
Test Step 7. Test for Open Cab
Lower Wiring Harness.
1. Disconnect the rear chassis wir-
ing harness connector FA-C22
(WP 0009, Figure 47) (WP 0188)
from cab lower wiring harness
connector P-C69 (WP 0009, Fig-
ure 46).
0019-58