CAUTION / NOTICE / HINT
HINT:
PROCEDURE
1. | VEHICLE BROUGHT TO WORKSHOP |
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2. | CUSTOMER PROBLEM ANALYSIS |
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3. | INSPECT BATTERY VOLTAGE |
Standard Voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding.
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4. | CONNECT TECHSTREAM TO DLC3* |
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5. | CHECK AND CLEAR DTCS AND FREEZE FRAME DATA* |
(a) Refer to DTC Check / Clear.
Click here
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6. | VISUAL INSPECTION |
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7. | SELECT CHECK MODE DIAGNOSIS* |
(a) Refer to Check Mode Procedure.
Click here
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8. | PROBLEM SYMPTOM CONFIRMATION |
(a) Refer to Road Test.
Click here
Result | Proceed to |
---|---|
Symptom does not occur | A |
Symptom occurs | B |
B | ![]() | GO TO STEP 10 |
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9. | SYMPTOM SIMULATION |
(a) Refer to Symptom Simulation.
Click here
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10. | DTC CHECK* |
(a) Refer to DTC Check / Clear.
Click here
Result | Proceed to |
---|---|
DTCs are not output | A |
DTCs are output | B |
B | ![]() | GO TO STEP 20 |
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11. | BASIC INSPECTION |
(a) Refer to Park/Neutral Position Switch.
Click here
(b) Refer to Transmission Control Cable.
Click here
NG | ![]() | GO TO STEP 18 |
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12. | MECHANICAL SYSTEM TESTS |
(a) Refer to Mechanical System Tests.
Click here
NG | ![]() | GO TO STEP 17 |
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13. | HYDRAULIC TEST |
(a) Refer to Hydraulic Test.
Click here
NG | ![]() | GO TO STEP 17 |
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14. | MANUAL SHIFTING TEST |
(a) Refer to Manual Shifting Test.
Click here
NG | ![]() | GO TO STEP 16 |
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15. | PROBLEM SYMPTOMS TABLE CHAPTER 1 |
(a) Refer to Problem Symptoms Table.
Click here
NG | ![]() | GO TO STEP 21 |
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16. | PROBLEM SYMPTOMS TABLE CHAPTER 2 |
(a) Refer to Problem Symptoms Table.
Click here
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17. | COMPONENT INSPECTION |
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18. | REPAIR OR REPLACE |
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19. | CONFIRMATION TEST |
NEXT | ![]() | END |
20. | DTC CHART |
(a) Refer to Diagnostic Trouble Code Chart.
Click here
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21. | CIRCUIT INSPECTION |
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22. | IDENTIFICATION INFORMATION |
NEXT | ![]() | GO TO STEP 18 |
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Wiper And Washer System: Terminals Of Ecu
TERMINALS OF ECU CHECK WINDSHIELD WIPER MOTOR ASSEMBLY (a) Disconnect the i1 windshield wiper motor assembly connector. (b) Measure the voltage and resistance on the wire harness side connector according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Descript ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Charging System: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2. CUSTOMER PROBLEM ANALYSIS HINT:
In troubleshooting, confirm that the problem symptoms have been accurately identified. Preconceptions should be discarded in ord ...