TM 5-3805-296-23-1
0053
Table 1. 0041 Eight-Volt Sensor Supply Diagnostic Codes Continued.
053
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
DIAGNOSTIC CODE SET CONDITION
0041-04 8 Volt DC Supply
Transmission/Chassis ECM Detects Below Normal Voltage on 8 Volt Sensor
Voltage Below Normal
Supply Circuit C995.
Continued
POSSIBLE CAUSE
Cushion Hitch Wiring Harness Shorted.
Transmission Wiring Harness Shorted.
Chassis Wiring Harness Shorted.
Main Cab Wiring Harness Shorted.
Hydraulic Oil Temperature Sensor.
Transmission/Chassis ECM.
Test Step 1. Test for Shorted
Hydraulic Oil Temperature Sensor.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Disconnect connector C-C5
(WP 0012, Figure 132) from
hydraulic oil temperature sensor
connector (WP 0012, Figure 131).
3. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-296-10).
4. At MSD, check for active
41-4 8 Volt DC Supply Voltage Below
diagnostic code 0041-04 8 Volt DC
Normal Becomes Inactive Replace
Supply Voltage Below Normal
hydraulic oil temperature sensor
(WP 0314).
Proceed to Test Step 6.
41-4 8 Volt DC Supply Voltage Below
Normal Remains Active Proceed to
Test Step 2.
Test Step 2. Test for Shorted
Cushion Hitch Wiring Harness.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Disconnect connector A-C6
(WP 0012, Figure 134)
from connector C-C1
(WP 0012, Figure 133).
3. Using digital multimeter
Continuity Replace cushion hitch
(WP 0540), test for continuity
wiring harness (WP 0400).
between connector C-C1
Proceed to Test Step 6.
terminal 5 (WP 0012, Figure 133)
No Continuity Proceed to step 4.
and all other terminals
in connector C-C1
(WP 0012, Figure 133).
0053-5
