TM 5-2410-240-23-1
0019
Table 2. Engine Troubleshooting with Codes - Continued.
0019
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
0262-03 5-Volt Sensor DC Supply
7. Using digital multimeter
Continuity - Engine control wiring
Voltage Above Normal Code Con-
(WP 0283), test for continuity
harness is shorted. Replace
tinued
between ECM harness con-
engine control wiring harness
nector E-C1 (WP 0018,
(WP 0052). Verify proper operation
Figure 102) terminal 48 and all
of machine (TM 5-2410-240-10).
other terminals in ECM har-
No Continuity - Proceed to step 8.
ness connector E-C1
(WP 0018, Figure 102).
8. Disconnect EN-C13
(WP 0018, Figure 130) har-
ness connector from engine
ECM J1.
9. Using digital multimeter
Continuity - Engine control wiring
(WP 0283), test for continuity
harness is shorted. Replace
between the engine ECM har-
engine control wiring harness
ness connector EN-C13
(WP 0052). Verify proper operation
(WP 0018, Figure 130) termi-
of machine (TM 5-2410-240-10).
nal 42 and all other terminals
No Continuity - ECM faulty.
in engine ECM harness con-
Replace engine ECM (WP 0049).
nector EN-C13 (WP 0018,
Connect E-C7 (WP 0018,
Figure 130).
Figure 108) to air (boost) pressure
sensor.
Connect E-C6 (WP 0018,
Figure 107) to fuel rail pressure
sensor.
Connect E-C5 (WP 0018,
Figure 106) to oil pressure sensor.
Connect FF-C4 (WP 0018,
Figure 150) to prime pump temper-
ature sensor.
Verify proper operation of machine
(TM 5-2410-240-10).
0262-04 5-Volt Sensor DC Supply
Test Step 1: Test for Bad Sen-
Voltage Below Normal Code
sor.
N OT E
Always inspect harness connectors that are involved in circuit.
Poor connections can often be the cause of an electrical circuit
problem. Verify that all connections in circuit are clean and
secure, and connections are in good condition. If a problem with
connection is found, correct the problem and verify diagnostic
code is active before performing this procedure.
Tag wiring harnesses to aid installation.
1. Connect MSD (WP 0016).
Select engine ECM C6.6 D6K
and verify 0262-04 is active.