STEP 2. Voltage measurement at EV remote-ECU connector (IG1, +B) terminal.
(1) Disconnect the connector, and measure at the wiring harness side.
(2) Press the electric motor switch to turn the power supply mode from "OFF" to "ON."
(3) Check the voltage between the EV remote-ECU connector IG1 terminal and ground.OK: The voltage should measure approximately 12 volts (battery positive voltage)
Check the voltage between the EV remote-ECU connector +B terminal and ground.
OK: The voltage should measure approximately 12 volts (battery positive voltage)
Is the check result normal?
Go to Step 4. Go to Step 3.