1) Perform the Clear Memory Mode.
2) Turn the ignition switch to OFF.
3) Disconnect the secondary air pump connector.
4) In the condition of step 3, measure the voltage between the secondary air pump connector and the engine ground.
NOTE:
For detailed procedures, refer to “Clear Memory Mode”.
Connector & terminal
(F11) No. 2 (+) — Engine ground (−):
Is the voltage 10 V or more?