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
4.
Using digital multimeter, test for
Continuity - Proceed to Test Step 5.
Position Sensor #2 Data
continuity between rear chassis
No Continuity and 1472-02 Code
Erratic, Intermittent or Incor-
wiring harness connector FA-C21
Present on Trans/Chassis ECM and
rect - Continued
(WP 0009, Figure 124) terminal
Implement ECM - Proceed to Test
48, and all other terminals, and
Step 6.
machine ground. There should be
No Continuity and 1472-02 Code
no continuity.
Present on Trans/Chassis ECM
Only - Transmission ECM faulty,
replace transmission ECM (WP
0137).
Connect the cab lower wiring harness
connector P-C39 (WP 0009, Figure
70) to implement ECM J-2 (WP 0009,
Figure 71) (WP 0268).
Connect the cab lower wiring harness
connector P-C51 (WP 0009, Figure
118) to LH joystick connector J-1 (WP
0009, Figure 119) (WP 0282).
Proceed to step 5.
5. 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 5. Test for Shorted 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).
2. Using digital multimeter, test for
Continuity - Cab lower wiring har-
continuity between cab lower wir-
ness is shorted, replace cab lower wir-
ing harness connector P-C69
ing harness (WP 0266).
(WP 0009, Figure 46) terminal 56,
Connect the rear chassis wiring har-
and all other terminals, and
ness connector FA-C21 (WP 0009,
machine ground. There should be
Figure 124) to transmission ECM J2
no continuity.
(WP 0009, Figure 112).
Proceed to step 3.
0019-28