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DTC Troubleshooting: P0563 (138-4)

DTC P0563:
 TCM Power Source Circuit (+B) High Voltage
NOTE: If a high voltage battery (24 V, etc.) is connected to the vehicle, this DTC can be stored.
  1. Turn the ignition switch to ON (II).
  1. Clear the DTCs with the HDS.
  1. Turn the ignition switch to LOCK (0).
  1. Turn the ignition switch to ON (II), and wait for at least 1 second.
  1. Check for DTCs with the HDS.
Is DTC P0563 indicated?
YES -
Check the battery condition and charging system.■
NO -
Intermittent failure, the system is OK at this time.■