RX 450h AWD V6-3.5L (2GR-FXE) Hybrid (2011)
1. CHECK CAN BUS WIRE FOR DISCONNECTION (MAIN BODY ECU BRANCH WIRE)
(a) Turn the power switch off.
(b) Disconnect the main body ECU connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Text in Illustration
NG -- REPAIR OR REPLACE CAN BUS BRANCH WIRE OR CONNECTOR (MAIN BODY ECU BRANCH WIRE)
OK -- Continue to next step.
2. CHECK HARNESS AND CONNECTOR (POWER SOURCE TERMINAL)
(a) Disconnect the instrument panel junction block connector.
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Text in Illustration
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (POWER SOURCE CIRCUIT)
OK -- Continue to next step.
3. CHECK HARNESS AND CONNECTOR (GROUND TERMINAL)
(a) Measure the resistance according to the value(s) in the table below.