TM 5-3805-296-23-2
0096
Table 1. 0263 Sensor Power Supply Diagnostic Codes.
0096
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
NOTE
0263-03 Digital Sensor
Power Supply (8V or 12V)
Always inspect harness connectors that are involved in the circuit. Poor
Voltage Above Normal
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
Monitoring System Detects Above Normal Voltage on 8 Volt Sensor Supply Circuit
A105.
POSSIBLE CAUSE
Engine Interface Wiring Harness Shorted.
Main Cab Wiring Harness Shorted.
Dash Wring Harness Shorted.
Tractor Operator Monitor.
Test Step 1. Test for Shorted Engine
Interface Wiring Harness.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Lower crankcase guard
(WP 0374).
3. Disconnect connector CL-C13
(WP 0012, Figure 59) from
converter oil temperature sensor
connector (WP 0012, Figure 58).
4. Disconnect connector W-C16
(WP 0012, Figure 87) from
connector CL-C3
(WP 0012, Figure 86).
5. Using digital multimeter
Continuity Replace engine interface
(WP 0540), test for continuity
wiring harness (WP 0211).
between connector CL-C3
Proceed to Test Step 4.
terminal 7 (WP 0012, Figure 86)
No Continuity Proceed to Test
and all other terminals in
Step 2.
connector CL-C3 (WP 0012,
Figure 86).
