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
1484-03 Inching Pedal
2. Using digital multimeter, measure
Resistance Less Than 5.0 Ohms -
Switch Voltage Above Nor-
resistance between cab lower wir-
Rear chassis wiring harness is open,
mal - Continued
ing harness connector P-C69
replace rear chassis wiring harness
(WP 0188).
(WP 0009, Figure 46) terminal 54
and terminal 27.
Remove jumper wire between cab
Resistance should be less than
lower wiring harness connector P-C84
5.0 ohms.
(WP 0009, Figure 161) terminal 1 and
terminal 2.
Connect the cab lower wiring harness
connector P-C84 (WP 0009, Figure
161) to inching pedal switch (WP
0009, Figure 162) (WP 0290).
Proceed to step 3.
Resistance 5.0 Ohms or Greater -
Cab lower wiring harness is open,
replace cab lower wiring harness (WP
0266).
Connect the rear chassis wiring har-
ness connector FA-C20 (WP 0009,
Figure 113) to transmission ECM J-1
(WP 0009, Figure 112).
Connect the rear chassis wiring har-
ness connector FA-C21 (WP 0009,
Figure 124) to transmission ECM J-2
(WP 0009, Figure 112).
Proceed to step 3.
3. Using the MSD (WP 0006), select
1484-03 Code Active - Repeat trou-
Trans/chassis 120M and verify
bleshooting code from the beginning.
1484-03 is not active.
1484-03 Code Not Active - Trouble-
shooting complete.
Test Step 4. Test for Open Rear
Chassis Wiring Harness.
1. Remove jumper wire between cab
lower wiring harness connector P-
C84 (WP 0009, Figure 161) termi-
nal 1 and terminal 2.
2. Connect jumper wire between cab
lower wiring harness connector P-
C84 (WP 0009, Figure 161) termi-
nal 2 and terminal 4.
0019-83
