TM 5-3805-293-23-1
0013
Table 1. All-Wheel Drive (AWD) Code Troubleshooting - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2194-08 All-Wheel Drive
Test Step 4. Verify if Code 2194-08
(AWD) Control Dial Position
is Still Active in AWD ECM.
Sensor Abnormal Fre-
1. Turn battery disconnect switch
quency, Pulse Width, or
and ignition switch to the ON posi-
Period - Continued
tion.
Code 2194-08 Remains Active - Pro-
2. Check for Active code 2194-08 in
ceed to Test Step 5.
All Wheel Drive 120M ECM (WP
Code 02194-08 Not Active - Trouble-
shooting complete.
Test Step 5. Test G858-OR Signal
Circuit Function in AWD ECM.
1. Turn ignition switch and battery
disconnect switch to the OFF
position.
2. Disconnect cab upper wiring R-
C12 harness connector (WP
0009, Figure 88) from AWD con-
trol dial position sensor connector
3. Turn battery disconnect switch
and ignition switch to the ON posi-
tion.
4. Check for Active code 2194-03 in
Code 2194-03 Becomes Active -
All Wheel Drive 120M ECM (WP
Proceed to Test Step 6.
Code 2194-03 Does Not Become
Active - Proceed to Test Step 7.
Test Step 6. Test G858-OR Signal
Circuit Function in AWD ECM.
1. Turn ignition switch and battery
disconnect switch to the OFF
position.
2. Connect jumper wire between R-
C12 terminal C and R-C12 termi-
3. Turn battery disconnect switch
and ignition switch to the ON posi-
tion.
0013-126