STEP 1. Voltage measurement at transmission range switch connector (terminal No. 3)
(1) Disconnect the transmission range switch connector, and measure at the wiring harness side.
(2) Turn the ignition switch to the "ON" position.
(3) Measure the voltage between the transmission range switch connector (terminal No. 3) and body ground.OK: 10 V or more
Is the check result normal?
Go to Step 2. : Repair the connector(s) or the wiring harness (power supply line between the transmission range switch connector terminal No. 3 and the ETACS-ECU connector).