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 Owners Manual > Do-it-yourself
maintenance: 12-volt battery
Location
RX450h
The 12-volt battery is located in the
left-hand side of luggage compartment.
RX450hL
The 12-volt battery is located in the
left-hand side of luggage compartment.
Removing the 12-volt battery cover
RX450h
1. Lift the deck board and attach the hook.
2. Remove the cover af ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Electric Parking Brake System: Dtc Check / Clear
DTC CHECK / CLEAR CHECK DTC AND FREEZE FRAME DATA (USING TECHSTREAM) (a) Turn the engine switch off. (b) Connect the Techstream to the DLC3. (c) Turn the engine switch on (IG). (d) Turn the Techstream on. (e) Enter the following menus: Chassis / Brake/EPB / Trouble Codes. Chassis > Brake/EPB > ...