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
1401-06 Transmission Sole-
Test Step 2. Test for Shorted Rear
noid 1 Current Above Nor-
Chassis Wiring Harness.
mal - Continued
1. Disconnect the rear chassis wir-
ing harness connector FA-C20
(WP 0009, Figure 113) from trans-
mission ECM J1 (WP 0009, Fig-
ure 112).
2. Using digital multimeter, measure
Continuity - Proceed to Test Step 3.
resistance between rear chassis
No Continuity - Transmission ECM
wiring harness connector FA-C20
faulty, replace transmission ECM (WP
(WP 0009, Figure 113) terminal
0137).
61 and terminal 60. There should
Connect transmission harness con-
be no continuity.
nector T-C9 (WP 0009, Figure 166) to
transmission clutch modulating valve
1 (WP 0009, Figure 167) (WP 0155).
Proceed to step 3.
3. Using the MSD (WP 0006), select
1401-06 Code Active - Repeat trou-
Trans/chassis 120M and verify
bleshooting code from the beginning.
1401-06 is not active.
1401-06 Code Not Active - Trouble-
shooting complete.
Test Step 3. 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, measure
Continuity - Transmission wiring har-
resistance between transmission
ness is shorted, replace transmission
wiring harness connector T-C10
wiring harness (WP 0158).
(WP 0009, Figure 168) terminal 8
Connect the rear chassis wiring har-
and terminal 10. There should be
ness connector FA-C20 (WP 0009,
no continuity.
Figure 113) to transmission ECM J1
(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-C9 (WP 0009, Figure 166) to
transmission clutch modulating valve
1 (WP 0009, Figure 167) (WP 0155).
Proceed to step 3.
0018-9