Inspection Procedure

HINT: 

• If the auxiliary battery voltage is applied to terminal +B1 or +B2 of the power management control ECU, even though the power switch is off, the circuit is shorted to +B.
• After the repair, clear the DTCs and perform the following procedure to check that DTCs are not output.
  1. Turn the power switch on (IG) and wait for 15 seconds or more.
  2. Turn the power switch off and wait for 30 seconds or more.