Click here to make tpub.com your Home Page

Page Title: Test Step 2. Inspect Electrical Connectors and Wiring
Back | Up | Next

Click here for thousands of PDF manuals

Google


Web
www.tpub.com

Home


   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Logistics
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
   
   

 

262
TM 9-2320-312-24-2
Troubleshooting Section
Test Step 2. Inspect Electrical Connectors
and Wiring.
g00724517
Illustration 96
Results:
A. Thoroughly inspect ECM engine harness
connector J2/P2 and the suspect sensor
OK Proceed to Test Step 3.
connector. Refer to Troubleshooting, "Electrical
Connectors - Inspect" for details.
Not OK
B. Perform a 45 N (10 lb) pull test on each of the
wires in the sensor connector and the ECM
Repair: Repair the connectors or wiring and/or
connector that are associated with the active
replace the connectors or wiring. Ensure that all
diagnostic code.
of the seals are properly in place and ensure that
the connectors are completely coupled.
Refer to Illustration 96.
Verify that the repair eliminates the problem.
C. Verify that the latch tab of the connector is
properly latched and that the latch tab of the
STOP.
connector has returned to the Fully Latching
Test Step 3. Verify that the Diagnostic
position.
Code is Still Active.
D. Check the ECM connector (allen head screw) for
the proper torque of 6.0 Nm (55 lb in).
A. Turn the ignition key switch to the ON position.
Wait at least 15 seconds for activation of the
E. Check the harness and wiring for abrasion and
diagnostic codes.
pinch points from the sensor to the ECM.
B. Access the "Active Diagnostic Code" screen
Expected Result:
of the electronic service tool. Check for active
diagnostic codes.
All connectors, pins and sockets should be
completely coupled and/or inserted and the harness
C. Determine if the problem is related to an
and wiring should be free of corrosion, abrasion
open circuit diagnostic code or a short circuit
or pinch points.
diagnostic code.

Privacy Statement - Press Release - Copyright Information. - Contact Us

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business