TM 5-3805-296-23-1
0024
Table 1. 0168 System Voltage Diagnostic Codes Continued.
024
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
0168-01 Electrical System
Test Step 7. Test Engine Interface
Voltage Low Continued
Wiring Harness for High Resistance
or Open.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Disconnect connector CL-C1
(WP 0012, Figure 45) from engine
ECM.
Resistance 5.0 Ohms or Less
3. Using digital multimeter
Proceed to step 4.
(WP 0540), measure resistance
Resistance Greater Than 5.0 Ohms
between CL-C1 terminal 61
Replace engine interface wiring
(WP 0012, Figure 45) and ground.
harness (WP 0211).
Proceed to Test Step 10.
Resistance 5.0 Ohms or Less
4. Using digital multimeter
Proceed to step 5.
(WP 0540), measure resistance
Resistance Greater Than 5.0 Ohms
between CL-C1 terminal 63
Replace engine interface wiring
(WP 0012, Figure 45) and ground.
harness (WP 0211).
Proceed to Test Step 10.
5. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Replace engine ECM (WP 0252).
between CL-C1 terminal 65
Proceed to Test Step 10.
(WP 0012, Figure 45) and ground.
Resistance Greater Than 5.0 Ohms
Replace engine interface wiring
harness (WP 0211).
Proceed to Test Step 10.
Test Step 8. Test Engine Interface
Wiring Harness for Open.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Disconnect connector W-C16
(WP 0012, Figure 87)
from connector CL-C3
(WP 0012, Figure 86).
3. Connect jumper wire between
terminal 11 and terminal 18
of connector CL-C3
(WP 0012, Figure 86).
4. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Proceed to step 5.
between connector CL-C1
Resistance Greater Than 5.0 Ohms
terminal 48 and terminal 52
Replace engine interface wiring
(WP 0012, Figure 45).
harness (WP 0211).
Proceed to Test Step 10.
0024-8