CAUTION / NOTICE / HINT
HINT:
- The wireless door lock control system troubleshooting procedures are based
on the premise that the power door lock system is operating normally. Check
the power door lock system first before troubleshooting the wireless door lock
control system.
Click here 
- Use these procedures to troubleshoot the wireless door lock control 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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INSPECT BATTERY VOLTAGE
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Standard voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding.
| NEXT |
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3.
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INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*
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(a) Using the GTS, check for CAN communication system DTCs.
Click here
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Result
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Proceed to
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CAN DTCs are not output
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A
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CAN DTCs are output
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B
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| B |
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GO TO CAN COMMUNICATION SYSTEM
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| A |
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4.
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PROBLEM SYMPTOMS TABLE
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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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ADJUST, REPAIR OR REPLACE IN ACCORDANCE WITH PROBLEM SYMPTOMS TABLE
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| A |
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5.
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OVERALL ANALYSIS AND TROUBLESHOOTING*
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(a) Operation Check
Click here
(b) Data List / Active Test
Click here
(c) Terminals of ECU
Click here
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END
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