TM 5-3805-293-23-2
0020
Table 1. Transmission Code (2113-03 TO 2304-06) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2199-08 Secondary Steering
6. Using digital multimeter, measure
Resistance Less Than 5.0 Ohms -
Request Signal Line Abnor-
resistance between rear chassis
Replace transmission ECM (WP
mal Frequency, Pulse Width
wiring harness connector FA-C21
0137).
or Period - Continued
(WP 0009, Figure 124) terminal
Remove jumper wire from cab lower
25 and machine ground. Resis-
wiring harness connector P-C39 (WP
tance should be less than 5.0
0009, Figure 70) terminal 19 and
Ohms.
machine ground.
Connect the cab lower wiring harness
connector P-C39 (WP 0009, Figure
70) to implement ECM J-2 (WP 0009,
Figure 71) (WP 0268).
Proceed to step 7.
Resistance 5.0 Ohms or Greater -
Proceed to Test Step 2.
7. Using the MSD (WP 0006), select
2199-08 Code Active - Repeat trou-
Trans/chassis 120M and verify
bleshooting code from the beginning.
2199-08 is not active.
2199-08 Code Not Active - Trouble-
shooting complete.
Test Step 2. Test for Open Cab
Lower Wiring Harness.
1. Using digital multimeter, measure
Resistance Less Than 5.0 Ohms -
resistance between cab lower wir-
Rear chassis wiring harness is open,
ing harness connector P-C69
replace rear chassis wiring harness
(WP 0009, Figure 46) terminal 12
(WP 0188).
and machine ground. Resistance
Remove jumper wire from cab lower
should be less than 5.0 Ohms.
wiring harness connector P-C39 (WP
0009, Figure 70) terminal 19 and
machine ground.
Connect the cab lower wiring harness
connector P-C39 (WP 0009, Figure
70) to implement ECM J-2 (WP 0009,
Figure 71) (WP 0268).
Proceed to step 2.
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-C21 (WP 0009,
Figure 124) to transmission ECM J2
(WP 0009, Figure 112).
Proceed to step 2.
0020-37
