TM 5-3805-293-23-1
0017
Table 1. Transmission Code (0573-03 to 0967-09) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0623-04 Directional Switch
12. Monitor and record continuity with
Continuity - Replace left hand joy-
Voltage Below Normal - Con-
directional switch in the neutral
stick (WP 0282).
tinued
position (TM 5-3805-293-10).
Connect rear chassis wiring harness
There should be no continuity.
connector FA-C22 (WP 0009, Figure
47) to cab lower wiring harness con-
nector P-C69 (WP 0009, Figure 46)
(WP 0188), and install rear bulkhead
cover plate (WP 0266).
Connect harness connector FA-C21
(WP 0009, Figure 124) from transmis-
sion ECM J2 (WP 0009, Figure 112).
Proceed to step 14.
No Continuity - Proceed to step 13.
0623-04 Directional Switch
13. Monitor and record continuity with
Resistance 10 Ohms or Less -
Voltage Below Normal - Con-
directional switch in the reverse
Replace transmission ECM (WP
tinued
position (TM 5-3805-293-10).
0137).
Resistance should be less than 10
Connect harness connector P-C48
ohms.
(WP 0009, Figure 116) to left joystick
J3 (WP 0009, Figure 117).
Connect rear chassis wiring harness
connector FA-C22 (WP 0009, Figure
47) to cab lower wiring harness con-
nector P-C69 (WP 0009, Figure 46)
(WP 0188), and install rear bulkhead
cover plate (WP 0266).
Proceed to step 14.
Resistance More Than 10 Ohms -
Replace left hand joystick (WP 0282).
Connect rear chassis wiring harness
connector FA-C22 (WP 0009, Figure
47) to cab lower wiring harness con-
nector P-C69 (WP 0009, Figure 46)
(WP 0188), and install rear bulkhead
cover plate (WP 0266).
Connect harness connector FA-C21
(WP 0009, Figure 124) from transmis-
sion ECM J2 (WP 0009, Figure 112).
Proceed to step 14.
14. Connect MSD (WP 0006). Select
0623-04 Code Active - Repeat trou-
Trans/Chassis 120M and verify
bleshooting from the beginning of this
0623-04 is active.
diagnostic code.
0623-04 Code Not Active - Trouble-
shooting complete.
0017-100
