P1562

DTC P1562
Battery supply check.

Possible causes by suggested order of priority:
^ Alternator fault.
^ Connector EAT C193.
^ Intermittent 12V supply fault C193/54 (LGO) to vehicle earth.

Alternator Fault.
CHECK THE FOLLOWING:
^ Ensure ignition ON (position 2) Ensure engine is running. Measure the voltage across the battery terminals.
ACCEPTABLE RANGE
10.5 V to 15 V.
POSSIBLE FAULTS
^ Alternator problem.

Connector EAT C193.
CONNECTOR
^ Check for connector not correctly latched, backed out pins, damaged pins, corroded pins.

Intermittent 12V Supply Fault C193/54 (LGO) To Vehicle Earth.
CHECK THE FOLLOWING:
^ Ensure ignition ON (position 2) Ensure engine is stopped. Measure the voltage between C193/54 (LGO) and C193/28 (B).
^ Move the connectors while making the measurement and ensure that the reading does not change. Also touch F12 Engine Compartment Fusebox to check for intermittent connections.
POSSIBLE FAULTS
^ Poor connection or intermittent harness fault (ECU power).