TM 5-3805-296-23-1
0053
Table 1. 0041 Eight-Volt Sensor Supply Diagnostic Codes.
0053
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
NOTE
0041-03 8 Volt DC Supply
Voltage Above Normal
Always inspect harness connectors that are involved in the circuit. Poor
connections can often be the cause of a problem in an electrical circuit.
Verify that all connections in the circuit are clean and secure and that all
connections are in good condition. If a problem with the connection is
found, correct the problem and verify that this malfunction or diagnostic
code is active before performing this procedure.
Perform open or short-circuit test at each harness connection to identify
the correct harness to replace.
Tag all wiring harnesses to aid in installation.
Perform this test only if condition is active.
DIAGNOSTIC CODE SET CONDITION
Transmission/Chassis ECM Detects Above Normal Voltage on 8 Volt Sensor
Supply Circuit C995.
POSSIBLE CAUSE
Cushion Hitch Wiring Harness Shorted.
Transmission Wiring Harness Shorted.
Chassis Wiring Harness High Shorted.
Main Cab Wiring Harness Shorted.
Transmission/Chassis ECM.
Test Step 1. 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 C-C5
(WP 0012, Figure 132) from
hydraulic oil temperature sensor
(WP 0012, Figure 131).
3. Disconnect connector A-C6
(WP 0012, Figure 134)
from connector C-C1
(WP 0012, Figure 133).
4. Using digital multimeter
Continuity Replace cushion hitch
(WP 0540), test for continuity
wiring harness (WP 0400).
between connector C-C1
Proceed to Test Step 5.
terminal 5 (WP 0012, Figure 133)
No Continuity Proceed to Test
and all other terminals
Step 2.
in connector C-C1
(WP 0012, Figure 133).