TM 5-3805-293-23-1
0018
Table 1. Transmission Code (1326-02 to 1408-13) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
1407-03 Transmission Sole-
6. Using the MSD (WP 0006), select
1407-03 Code Active - Repeat trou-
noid 7 Voltage Above Nor-
Trans/chassis 120M and verify
bleshooting code from the beginning.
mal - Continued
1407-03 is not active.
1407-03 Code Not Active - Trouble-
shooting complete.
Test Step 2. Test for Shorted Trans-
mission Wiring Harness.
1. Disconnect the rear chassis wir-
ing harness connector FA-C15
(WP 0009, Figure 169) from
transmission wiring harness con-
nector T-C10 (WP 0009, Figure
168).
2. Using digital multimeter, test for
Continuity - Transmission wiring har-
continuity between transmission
ness is shorted, replace transmission
wiring harness connector T-C10
wiring harness (WP 0158).
(WP 0009, Figure 168) terminal 1,
Connect the rear chassis wiring har-
and all other T-C10 terminals, and
ness connector FA-C20 (WP 0009,
machine ground. There should be
Figure 113) to transmission ECM J1
no continuity.
(WP 0009, Figure 112).
Proceed to step 3.
No Continuity - Rear chassis wiring
harness is shorted, replace rear chas-
sis wiring harness (WP 0188).
Connect transmission harness con-
nector T-C3 (WP 0009, Figure 180) to
transmission clutch modulating valve
7 (WP 0009, Figure 181) (WP 0155).
Proceed to step 3.
3. Using the MSD (WP 0006), select
1407-03 Code Active - Repeat trou-
Trans/chassis 120M and verify
bleshooting code from the beginning.
1407-03 is not active.
1407-03 Code Not Active - Trouble-
shooting complete.
0018-52
