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Acura DTC

Acura DTC P0563

Manufacture

Acura DTC

Code

P0563

Definition

Powertrain Control Module (PCM) Power Source Circuit Unexpected Voltage

Description

The PCM operates for at least 5 seconds after the ignition switch is turned to LOCK (0). Battery voltage 10.1 volts. (IGP terminal of PCM) NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot.

Cause

  • Faulty PGM-FI main relay 1 Poor connections or loose terminals under-hood fuse relay box (PGM-FI main relay 1) and the fuse in the under-hood fuse relay box and the PCMShort to power in the wire between the PCM and under-hood fuse relay box (PGM-FI main relay 1)PCM may need to be updated with the latest softwareFaulty PCM

_P0563  There are 0 products.