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DTC Advanced Diagnostics: B0052-13
DTC B0052-13: Open or Increased Resistance in the Front Passenger's Seat Belt Buckle Switch
NOTE
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Always check "How to troubleshoot the SRS system" and proceed along each "DTC Troubleshooting" procedure. |
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Make sure the 12 volt battery is fully charged. If not, the results of tests may not be accurate. |
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The SRS indicator will turn on when the 12 volt battery voltage becomes below 10 volts. |
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The possible causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes. |
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Confirmation Procedure |
Basic Condition:
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12 volt battery voltage 10 - 16 V |
Operating Condition:
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1. |
Turn the vehicle to the ON mode, and wait 6 seconds. | |
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Duration |
About 6 seconds |
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DTC Type |
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1 drive cycle |
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SRS indicator on | |
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Fail Safe Action |
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Possible Cause |
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Open or Poor connection between the SRS unit and the front passenger's seat belt buckle switch (FRBC line) |
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Open or Poor connection between the front passenger's seat belt buckle switch and the body ground (GND line) |
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Front passenger's seat belt buckle assembly internal failure (Front passenger's seat belt buckle switch) |
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SRS unit internal failure | | |
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