STEP 1. Measurement the voltage at main drive lithium-ion battery connector.
(1) Disconnect the D-33 main drive lithium-ion battery connector, and measure at the wiring harness side.
(2) Turn on the power supply mode of the electric motor switch.
(3) Check the voltage between the D-33 main drive lithium-ion battery connector (terminal No.2) and body ground.OK: Battery voltage
Is the check result normal?
Go to Step 2. Repair the connector(s) or wiring harness. Then go to Step 4.