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Page Title:
OIL TEMPERATURE SENSOR CIRCUIT FAULTY. |
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 TM 9-2320-364-34-1
2-11. TRANSMISSION SYSTEM TROUBLESHOOTING (CONT).
4. OIL TEMPERATURE SENSOR CIRCUIT FAULTY.
INITIAL SETUP
Tools and Special Tools
References
Tool Kit General Mechanic's
TM 9-2320-364-10
(Item 240, Appendix F)
TM 9-2320-364-20
Analyzer Set, STE/ICE-R (Optional)
TM 9-4910-571-12&P
(Item 15, Appendix F)
Equipment Condition
Cartridge, ATEC (Item 28, Appendix F)
Engine OFF, (TM 9-2320-364-10)
Harness, Breakout (Item 94, Appendix F)
Parking brake applied, (TM 9-2320-364-10)
Multimeter (Item 140, Appendix F)
Wheels chocked, (TM 9-2320-364-10)
Reader, Diagnostic (Item 180, Appendix F)
Left rear fender skirt removed,
(TM 9-2320-364-20)
START
1.
KNOWN INFO
TEST OPTIONS
WARNING
Read WARNING
Unit Troubleshooting tasks
Resistance test.
on Page 2-137
completed.
STE/ICE-R #91.
Is solenoid
Transmission temperature gage
REASON FOR QUESTION
reads normal.
wiring harness
ATEC code 33 in memory.
free of shorts, opens and
If there are shorts, opens or
Truck wiring OK.
shorts to ground, and are 5k
shorts to ground, or if 5k to 130k
to 130k ohms present
ohms are not present; the
POSSIBLE PROBLEMS
between breakout harness
solenoid wiring harness
connector terminals A and P?
assembly is faulty.
Solenoid wiring harness
assembly faulty.
ATEC ECU faulty.
Replace solenoid
wiring harness
NO
assembly (Para 7-2).
Verify repair, go to
Step 2 of this Fault.
YES
Replace ATEC ECU
(TM 9-2320-364-
20-3). Verify repair,
go to Step 2 of this
Fault.
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