RX 450h FWD V6-3.5L (2GR-FXE) Hybrid (2010)
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Standard resistance:
Below 1 Ohms
(2) Disconnect the ECU connector. Check the ground terminals on the ECU side and wire harness side for bent terminals, corrosion or foreign
matter. Lastly, check the contact pressure of the female terminals.
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Up to 08/2009
INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING
1. OPERATION FLOW
HINT
Perform troubleshooting in accordance with the procedure below. The following is an outline of basic troubleshooting procedure.
Confirm the troubleshooting procedure for the circuit you are working on before beginning troubleshooting.
1. VEHICLE BROUGHT TO WORKSHOP
NEXT -- Continue to next step.
2. CUSTOMER PROBLEM ANALYSIS
(a) Ask the customer about the conditions and environment when the problem occurred.
NEXT -- Continue to next step.
3. INSPECT BATTERY VOLTAGE
Standard voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding to the next step.
NEXT -- Continue to next step.
4. SYMPTOM CONFIRMATION AND DTC (AND FREEZE FRAME DATA) CHECK