DTC P0883 [AW6AX-EL]
id0502j6802900
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DTC P0883 |
TCM B+ high |
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DETECTION CONDITION
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• Voltage of 18 V or more detected at TCM terminals A1 and A11 when engine is running.
Diagnostic support note:
• This is a continuous monitor (CCM).
• The MIL does not illuminate if the TCM detects the above malfunction condition during the first drive cycle.
• A PENDING CODE is not available.
• FREEZE FRAME DATA is available.
• The AT warning light not illuminates.
• The DTC is stored in the TCM memory.
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POSSIBLE CAUSE
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• Generator malfunction
• TCM malfunction
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Diagnostic procedure
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STEP |
INSPECTION |
ACTION |
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1
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VERIFY FREEZE FRAME DATA HAS BEEN RECORDED
• Has the FREEZE FRAME DATA been recorded?
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Yes
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Go to the next step.
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No
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Record the FREEZE FRAME DATA on the repair order, then go to the next step.
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2
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VERIFY RELATED REPAIR INFORMATION AVAILABILITY
• Verify related Service Information availability.
• Is any related repair information available?
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Yes
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Perform repair or diagnosis according to the available repair information.
• If the vehicle is not repaired, go to the next step.
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No
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Go to the next step.
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3
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VERIFY DTC
• Turn the ignition switch to the LOCK position, then to the ON position.
• Verify the DTC in the PCM memory.
• Are DTC P2504 output?
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Yes
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Go to the applicable DTC inspection.
(See DTC TABLE [MZI-3.7].)
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No
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Go to the next step.
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4
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VERIFY TROUBLESHOOTING OF DTC P0883 COMPLETED
• Make sure to reconnect all the disconnected connectors.
• Clear the DTC from the memory using the M-MDS.
• Start the engine and warm it up completely.
• Is the same DTC present?
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Yes
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Replace the TCM, then go to the next step.
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No
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Go to the next step.
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5
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VERIFY AFTER REPAIR PROCEDURE
• Perform the “After Repair Procedure”.
• Are any DTCs present?
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Yes
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Go to the applicable DTC inspection.
(See DTC TABLE [AW6AX-EL].)
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No
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DTC troubleshooting completed.
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