RX 450h AWD V6-3.5L (2GR-FXE) Hybrid (2011)
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NOTICE:
When the measured value is 133 Ohms or higher and a CAN communication system DTC is output, there may be a fault besides
disconnection of the DLC3 branch wire. For that reason, troubleshooting should be performed again from How to Proceed with
Troubleshooting after repairing the trouble area See: Initial Inspection and Diagnostic Overview/CAN Communication System/How
to Proceed With Troubleshooting.
NG -- REPAIR OR REPLACE CAN BRANCH WIRE CONNECTED TO DLC3
OK -- Continue to next step.
2. CHECK FOR OPEN IN CAN BUS MAIN WIRE (ECM)
(a) Disconnect the ECM connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
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NG -- CHECK FOR OPEN IN CAN BUS MAIN WIRE (POWER MANAGEMENT CONTROL ECU)
OK -- REPLACE ECM See: Engine Control Module/Service and Repair/Removal
3. CHECK FOR OPEN IN CAN BUS MAIN WIRE (POWER MANAGEMENT CONTROL ECU)
(a) Reconnect the ECM connector.
(b) Disconnect the power management control ECU connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance: