RX 400h FWD V6-3.3L (3MZ-FE) Hybrid (2006)
2. Disconnect the ECU connector. Check the ground terminal on the ECU side and wire harness side for bending, corrosion or foreign matter.
Lastly, check the contact pressure of the female terminals.
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
When a "Normal" code is output during a DTC check but the problem still occurs, use the Problem Symptoms Table. The suspected areas (circuits or
parts) for each problem symptoms are in the table. The suspected areas are listed in order of probability. A description of each of the chart's columns is
shown in the table.
Symptom Confirmation and Diagnostic Trouble Codes
SYMPTOM CONFIRMATION AND DIAGNOSTIC TROUBLE CODE