CAUTION / NOTICE / HINT
HINT:
- Use these procedures to troubleshoot the occupant classification system.
- *: Use the Techstream.
PROCEDURE
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1.
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VEHICLE BROUGHT TO WORKSHOP
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| NEXT |
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2.
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CUSTOMER PROBLEM ANALYSIS
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(a) Confirm customer problem symptoms.
Click here 
| NEXT |
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(a) Check for DTCs and note any codes that are output.
Click here
(b) Check for DTCs.
Click here
(c) Recheck for DTCs.
Click here
Based on the DTCs output above, try to force output of the same CAN communication
system DTC or occupant classification system DTC by simulating the symptoms indicated
by the DTC.
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Result
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Proceed to
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DTC is not output
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A
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CAN communication system DTC is output
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B
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Occupant classification system DTC is output
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C
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| C |
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GO TO DIAGNOSTIC TROUBLE CODE CHART
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| A |
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4.
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PROBLEM SYMPTOMS TABLE
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(a) Refer to the problem symptoms table.
Click here
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Result
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Proceed to
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Fault is not listed in problem symptoms table
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A
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Fault is listed in problem symptoms table
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B
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| B |
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GO TO STEP 6
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| A |
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5.
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OVERALL ANALYSIS AND TROUBLESHOOTING*
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(a) Terminals of ECU
Click here
(b) Data List / Active Test
Click here
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END
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