TM 5-3805-296-23-2
0074
Table 1. 1279 Ejector Forward Proportional Solenoid Diagnostic Codes Continued.
074
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
NOTE
1279-13 Ejector Forward
Solenoid Out of Calibration
Perform this test only if condition is active.
DIAGNOSTIC CODE SET CONDITION
Transmission/Chassis ECM Detects Ejector Forward Solenoid Out of
Calibration.
POSSIBLE CAUSE
Ejector Forward Solenoid Requires Calibration.
CAUTION
Failure to hold joystick in proper position during calibration will create
invalid test results.
Test Step 1. Test Calibration Tool.
Monitor Implement Pump Pressure
Status Remains Low Proceed to
Status (Figure 7, Item 1) while
Test Step 2.
performing bowl solenoid calibration
Status Changes From Low to High
(WP 0173).
Proceed to Test Step 5.
Figure 7. Implement Pump Pressure Status.
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Test Step 2. Test Transmission
Wiring Harness for High Resistance
or Open.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Disconnect test equipment
from connector A-C12
(WP 0012, Figure 103).
3. Connect jumper wire between
terminal B and terminal C
of connector A-C12
(WP 0012, Figure 103).
4. Disconnect connector A-C1
(WP 0012, Figure 106)
from connector J-C3
(WP 0012, Figure 101).
