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MPV ES
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DTC P1602: Immobilizer Unit To Pcm Communication Error
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Possible Causes
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Possible Causes
Immobilizer coil malfunction.
Immobilizer unit malfunction.
Key (transponder) malfunction.
Open or short between immobilizer unit and coil.
Open or short between immobilizer unit and PCM harness connectors.
PCM malfunction.