DTC C2011:49/C2012:49/C2013:49/C2014:49
id020200801000
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DESCRIPTION |
C2011:49 |
Wheel unit No.1 internal malfunction |
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C2012:49 |
Wheel unit No.2 internal malfunction |
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C2013:49 |
Wheel unit No.3 internal malfunction |
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C2014:49 |
Wheel unit No.4 internal malfunction |
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DETECTION CONDITION
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• Keyless receiver receives the erratic signal from each wheel unit at speed of 25 km/h {15.5 mph} or more.
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POSSIBLE CAUSE
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• Wheel unit internal malfunction
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Diagnostic procedure
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STEP |
INSPECTION |
ACTION |
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1
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IDENTIFY MALFUNCTIONING WHEEL UNIT
• Identify the malfunctioning wheel unit.
• Is there any malfunction?
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Yes
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Replace and register the malfunctioning wheel unit, then go to the next step.
(See WHEEL UNIT ID REGISTRATION.)
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No
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Go to the next step.
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2
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VERIFY TROUBLESHOOTING COMPLETED
• Clear the DTC from the instrument cluster memory using the M-MDS.
• Drive the vehicle at speed of 25 km/h {15.5 mph} or more for 10 min or more.
• Retrieve the TPMS DTC using the M-MDS.
• Is the same DTC present?
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Yes
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Repeat the inspection from Step 1.
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No
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Go to the next step.
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3
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VERIFY THAT NO OTHER DTCs ARE PRESENT
• Are any DTCs present?
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Yes
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Go to the applicable DTC inspection.
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No
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DTC troubleshooting completed.
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