DTC U2050:55 [MAZDA ERA-GLONASS CONTROL MODULE]
id0902r6542100
Outline
System malfunction location |
Activation of remote control not implemented |
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Detection condition
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• The Mazda ERA-GLONASS control module detects that activation of the remote control is not implemented.
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Fail-safe
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Not applicable
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Possible cause
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• Remote control is not activated
• Mazda ERA-GLONASS control module malfunction
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System wiring diagram
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Not applicable
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Connector diagram
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Not applicable
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Diagnostic Procedure
Step |
Inspection |
Results |
Action |
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1
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VERIFY MAZDA ERA-GLONASS CONTROL MODULE DTCs AGAIN
• Clear the DTC for the Mazda ERA-GLONASS control module using the M-MDS.
• Switch the ignition ON (engine off or on) and wait for 25 s or more.
• Perform the DTC inspection for the Mazda ERA-GLONASS control module using the M-MDS.
• Is the same DTC displayed?
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Yes
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Go to the next step.
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No
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Go to Step 4.
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2
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ACTIVATION OF REMOTE CONTROL
• Switch the ignition ON (engine off).
• Implement the [Activating Remote Control by Smart Phone] using the M-MDS.
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—
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Go to the next step.
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3
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VERIFY THAT REPAIRS HAVE BEEN COMPLETED
• Clear the DTC for the Mazda ERA-GLONASS control module using the M-MDS.
• Switch the ignition ON (engine off or on) and wait for 25 s or more.
• Perform the DTC inspection for the Mazda ERA-GLONASS control module using the M-MDS.
• Is the same DTC displayed?
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Yes
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Repeat the inspection from Step 1.
• If the malfunction recurs, replace the Mazda ERA-GLONASS control module.
Go to the next step.
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No
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Go to the next step.
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4
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VERIFY IF OTHER DTCs DISPLAYED
• Are any other DTCs displayed?
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Yes
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Repair the malfunctioning location according to the applicable DTC troubleshooting.
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No
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DTC troubleshooting completed.
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