European and N. American Emissions

DTC P0562 (European and N. American Emissions)

DTC Descriptor
This diagnostic procedure supports the following DTC:

DTC P0562 System Voltage Low

Conditions for Setting the DTC
^ The system voltage is too low.
^ The transmission control module (TCM) detects that voltage is less than 9 volts for 0.5 second continuously.
^ The engine revolution is 600 RPM or greater.

Action Taken When the DTC Sets
The TCM will request the illumination of the malfunction indicator lamp (MIL) and store the DTC when the TCM detects failures on 2 consecutive ignition cycles.

Conditions for Clearing the DTC
^ The TCM turns OFF the MIL when no further failure is detected on the next ignition cycles.
^ The scan tool can clear the DTC from the TCM history.
^ The TCM clears the DTC from the TCM history memory after 40 consecutive ignition cycles without fault.

Cause of Failure
^ The TCM wiring harness and connectors
^ The battery
^ The TCM

Step 1 - Step 12:

Step 13 - Step 21: