TM 5-3805-293-23-1
0013
Table 1. All-Wheel Drive (AWD) Code Troubleshooting - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2194-04 All-Wheel Drive
5. Check for Active code 2194-03 or
Code 2194-04 Remains Active - Pro-
(AWD) Control Dial Position
2194-04 in All Wheel Drive 120M
ceed to Test Step 4.
Sensor Voltage Below Nor-
ECM (WP 0006).
Code 2194-04 Becomes Inactive
mal - Continued
and 2194-03 Becomes Active -
Replace cab upper wiring harness
(WP 0265).
Proceed to step 6.
6. Using the MSD (WP 0006), select
2194-04 Code Active - Repeat trou-
All Wheel Drive 120M and verify
bleshooting code from the beginning.
2194-04 is not active.
2194-04 Code Not Active - Trouble-
shooting complete.
Test Step 4. Test G858-OR Signal
Circuit for Short to Other Circuits in
Cab Lower Wiring Harness.
1. Turn ignition switch and battery
disconnect switch to the OFF
position.
2. Disconnect cab lower wiring P-
C35 harness connector (WP
0009, Figure 53) from AWD ECM
J1 (WP 0009, Figure 54) (WP
0270).
3. Disconnect cab lower wiring P-
C37 harness connector (WP
0009, Figure 55) from AWD ECM
J2 (WP 0009, Figure 56) (WP
0270).
4. Using a digital multimeter, test for
No Continuity - Proceed to step 5.
continuity between P-C37 termi-
Continuity - Replace cab lower wiring
nal 26 and all other circuits in P-
harness (WP 0266).
C37 (WP 0009, Figure 55). There
Connect R-C12 (WP 0009, Figure 88)
should be no continuity.
on AWD control dial position sensor
connector (WP 0009, Figure 89) (WP
0271).
Proceed to step 7.
5. Using a digital multimeter, test for
No Continuity - Proceed to step 6.
continuity between P-C37 termi-
Continuity - Replace cab lower wiring
nal 26 (WP 0009, Figure 55) and
harness (WP 0266).
all circuits in P-C35 (WP 0009,
Connect R-C12 (WP 0009, Figure 88)
Figure 53). There should be no
on AWD control dial position sensor
continuity.
connector (WP 0009, Figure 89) (WP
0271).
Proceed to step 7.
0013-120
