LEMON Manuals
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124 Spider Classica, Automatic Trans
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Repair and Diagnosis (Single Page)
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Accessories & Equipment
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Entertainment Systems
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Radio Frequency Module (RF Hub)
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DTC Troubleshooting
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P081D-29 Neutral Input Circuit-Signal Invalid
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When Monitored And Set Conditions
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When Monitored And Set Conditions
Set Conditions:
At least 1 minute regarding an DTC signal of the neutral position switch.
Possible Causes
DTCS IN THE ECM (ENGINE CONTROL MODULE) CONTROL UNIT
FAULT OF NEUTRAL POSITION SWITCH
ECM (ENGINE CONTROL MODULE) FAULT
FAULT IN THE RFH (RADIO FREQUENCY HUB) CONTROL UNIT