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 10.5V to 15V
POSSIBLE FAULTS
- Alternator problem.

Connector EAT C193.
- 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).