CAUTION / NOTICE / HINT
HINT:
PROCEDURE
1. | VEHICLE BROUGHT TO WORKSHOP |
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2. | 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.
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3. | CHECK COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM* |
(a) Use the Techstream to check if the CAN communication system is functioning normally.
Click here
Result | Proceed to |
---|---|
CAN DTC is not output | A |
CAN DTC is output | B |
B | GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING) |
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4. | CHECK DTC AND FREEZE FRAME DATA* |
(a) Check for DTCs.
Click here
Chassis > Four Wheel Drive > Trouble Codes(b) Check for freeze frame data.
HINT:
Write down or print DTCs and freeze frame data if necessary.
(c) Clear the DTCs and freeze frame data.
Click here
Chassis > Four Wheel Drive > Clear DTCs(d) Recheck for DTCs.
Click here
Chassis > Four Wheel Drive > Trouble Codes Result | Proceed to |
---|---|
DTC does not reoccur | A |
DTC does reoccur | B |
B | GO TO STEP 7 |
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5. | PROBLEM SYMPTOMS TABLE |
(a) Refer to Problem Symptoms Table.
Click here
Result | Proceed to |
---|---|
Fault not listed in problem symptoms table | A |
Fault listed in problem symptoms table | B |
B | GO TO STEP 7 |
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6. | OVERALL ANALYSIS AND TROUBLESHOOTING* |
(a) Terminals of ECU.
Click here
(b) Data List / Active Test.
Click here
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7. | REPAIR OR REPLACE |
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8. | CONFIRM TEST |
NEXT | END |
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Front Door Lock: Inspection
INSPECTION PROCEDURE 1. INSPECT FRONT DOOR LOCK WITH MOTOR ASSEMBLY LH (a) Check the operation of the door lock motor. (1) Apply battery voltage and check the operation of the door lock motor. OK: Battery Connection Result Battery positive (+) → Terminal 4 (L) Battery negative (-) → ...
Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Front Camera System: Control Module Internal Temperature Sensor "A" Circuit Circuit Voltage Out of Range (C10001C,C10051C,C100A62,C1A9346,C1A9445,C1A9447,C1A9487-C1A961C)
DESCRIPTION When an internal malfunction is detected in the forward recognition camera, these DTCs are stored. DTC No. Detection Item DTC Detection Condition Trouble Area C10001C Control Module Internal Temperature Sensor "A" Circuit Circuit Voltage Out of Range A forward recognitio ...