TM 5-3805-298-23-1
0082
Table 1. 168 Powertrain Power Supply Diagnostic Codes - Continued.
082
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 10. Test Power Connection
168-4 Powertrain Power
at Engine Wiring Harness.
Supply Voltage Is Below
Normal or Shorted Low -
1. Turn ignition switch and battery
Continued
disconnect switch to OFF position
(TM 5-3805-298-10).
2. Cover terminals 1, 3, 4, 7, and 10
through 13 (WP 0012, Figure 44)
with rubber boots.
3. Remove right lower cab access
panels (WP 0347).
4. Disconnect connector EN-C2
(WP 0012, Figure 12) from
connector C-C18 (WP 0012,
Figure 13).
5. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-298-10).
Voltage 18 to 26 V - Proceed to step 7.
6. Using digital multimeter
(WP 0174), test for voltage
Voltage Less Than 18 V - Replace
between EN-C2 (WP 0012,
engine wiring harness (WP 0299).
Figure 12) terminal 8 and ground.
Proceed to Test Step 12.
7. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-298-10).
8. Using digital multimeter
Resistance 5.0 Ohms or Less -
(WP 0174), measure resistance
Proceed to Test Step 11.
between connector C-C18
Resistance Greater Than 5.0 Ohms -
(WP 0012, Figure 13) terminal 8
Proceed to step 9.
and connector C-C12 (WP 0012,
Figure 26) terminal 31.
9. Remove transmission ECM fuse
from fuse panel (TM 5-3805-298-
10).
10. Using digital multimeter
Resistance 5.0 Ohms or Less -
Replace lower cab wiring harness
(WP 0174), measure resistance
(WP 0291).
between terminals of transmission
ECM fuse.
Proceed to Test Step 12.
Resistance Greater Than 5.0 Ohms -
Replace transmission ECM fuse
(TM 5-3805-298-10).
Proceed to Test Step 12.
0082-6