Allison Transmission 3000 MH Series, Руководство оператора

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Code Listings And Procedures (WTEC III Controls) (cont’d)
CODES QUICK CHECKS
MAIN
CODE
SUB
CODE
54 01, 07, 10,
12, 17, 21,
23, 24, 27,
32, 34, 35,
42, 43, 45,
46, 53, 54,
56, 64, 65,
70, 71, 72,
80, 81, 82,
83, 85, 86,
87, 92, 93,
95, 96,
XY*
Check:
a. Turbine and output speed sensor connectors are
tight, clean, and undamaged.
b. Speed sensor wiring harness has no opens,
shorts-between-wires, or shorts-to-ground.
c. Correct dipstick is installed.
d. Fluid level is correct. Refer to CARE AND
MAINTENANCE section.
e. EEPROM calibration is correct for the
transmission.
Oncoming Ratio
Test (After Shift)
55 07, 17, 27,
87, 97,
XY*
Check:
a. Correct dipstick is installed.
b. Fluid level is correct. Refer to CARE AND
MAINTENANCE section.
c. Output and turbine speed sensor connectors are
tight, clean, and undamaged.
d. Speed sensor wiring harness has no opens,
shorts-between-wires, or shorts-to-ground.
e. Transmission connector is tight, clean, and
undamaged.
f. ECU connectors are tight, clean, and undamaged.
g. C3 pressure switch wiring has no opens,
shorts-between-wires, or shorts-to-ground.
Oncoming C3
Pressure Switch Test
(After Shift)
*Additional codes could be logged for other shifts where X indicates range
shifted from and Y indicates range shifted to.
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