TM 5-3805-296-23-1
0055
Table 1. 0168 Powertrain Power Supply Diagnostic Code Continued.
055
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
Voltage 18 to 25 V Proceed to Test
0168-01 Electrical System
4. Using digital multimeter
Step 4.
Voltage Low Continued
(WP 0540), test for voltage
Voltage Less Than 18 V Replace
between fuse F20 left terminal
(Figure 1) and ground.
fuse panel wiring harness (WP 0515).
Proceed to Test Step 8.
Figure 1. Testing Voltage to Fuse F20.
0055
Test Step 4. Test Voltage of Battery
Supply Circuits at Transmission/
Chassis ECM.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Install fuse F20 on fuse panel
(TM 5-3805-296-10).
3. Disconnect connector W-C13
(WP 0012, Figure 89) from
transmission/chassis ECM.
4. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-296-10).