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
3. Using digital multimeter, measure
Resistance Less Than 5.0 Ohms -
Switch Voltage Above Nor-
resistance between rear chassis
Replace transmission ECM (WP
0137).
mal - Continued
wiring harness connector FA-C21
(WP 0009, Figure 124) terminal
Remove jumper wire between cab
46 and FA-C20 (WP 0009, Figure
lower wiring harness connector P-C84
113) terminal 70.
(WP 0009, Figure 161) terminal 2 and
Resistance should be less than
terminal 4.
5.0 ohms.
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 4.
Resistance 5.0 Ohms or Greater -
Proceed to Test Step 5.
4. 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 5. Test for Open Cab
Lower Wiring Harness.
1. Disconnect the rear chassis wir-
ing harness connector FA-C22
(WP 0009, Figure 47) from cab
lower wiring harness connector P-
C69 (WP 0009, Figure 46).
0019-84