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
0622-03 Upshift Switch Volt-
15. Using digital multimeter, test for
Continuity - Replace cab lower wiring
age Above Normal - Contin-
continuity between harness con-
harness (WP 0266).
ued
nector P-C69 (WP 0009, Figure
Connect harness connector P-C52
46) terminal 34 and all other ter-
(WP 0009, Figure 154) to left hand
minals on harness connector P-
joystick J2 (WP 0282).
C69.
Install inner panel cover to left joystick
There should be no continuity.
support (WP 0282).
Install operator's seat (WP 0284).
Proceed to step 16.
No Continuity - Proceed to Test Step
3.
16. Using MSD (WP 0006), select
0622-03 Code Active - Repeat trou-
Implement 120M and verify 0622- bleshooting from the beginning of this
03 is active.
diagnostic code.
0622-03 Code Not Active - Trouble-
shooting complete.
Test Step 3. Test Upshift Switch.
1. Disconnect harness connector P-
C48 (WP 0009, Figure 116) from
left joystick J3 (WP 0009, Figure
117).
2. Using digital multimeter, test for
continuity between harness con-
nector P-C52 (WP 0009, Figure
154) terminal 5 and harness con-
nector P-C48 (WP 0009, Figure
117) terminal 3.
3. Monitor and record continuity with
Continuity - Replace left hand joy-
upshift switch released (TM 5-
stick (WP 0282).
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 8.
No Continuity - Proceed to step 4.
0017-77