Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Freeze Frame Data
FREEZE FRAME DATA
FREEZE FRAME DATA
(a) Whenever a meter DTC is detected, the combination meter assembly stores the current vehicle state as freeze frame data.
CHECK FREEZE FRAME DATA
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Combination Meter / Trouble Codes.
(e) According to the Techstream display, select a DTC that stored freeze frame data.
(f) Read the freeze frame data recorded when the DTC was stored.
Combination Meter| Tester Display | Condition | Displayed Item |
|---|---|---|
| B1321 | Lost Communication with EMV |
|
| B1326 | Lost Communication with Clock Device (Local-CAN) | |
| B1507 | Open in Turn Signal Circuit | |
| B1508 | Short in Turn Signal / Hazard Flasher Circuit | |
| U0100 | Lost Communication with ECM / PCM "A" | |
| U0129 | Lost Communication with Brake System Control Module | |
| U0131 | Lost Communication with Power Steering Control Module | |
| U0140 | Lost Communication with Body Control Module | |
| U0151 | Lost Communication with Restraints Control Module | |
| U0163 | Lost Communication with Navigation Control Module | |
| U0182* | Lost Communication with Lighting Control Module Front | |
| U023A | Lost Communication with Front Camera Module |
- *: w/ Automatic Headlight Beam Level Control System
CLEAR FREEZE FRAME DATA
NOTICE:
Clearing the DTCs will also clear the freeze frame data.
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Clear DTCs and freeze frame data.
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Dtc Check / Clear
DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Combination Meter / ...
Data List / Active Test
DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a pa ...
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Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Lane Control System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT:
If CAN communication system and lane control system DTCs are not output and any of the following problem symptoms exist, perform troubleshooting by checking the appropriate suspected areas in the order they are listed.
Use the table below to help determine the cause ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Road Sign Assist System: Freeze Frame Data
FREEZE FRAME DATA DESCRIPTION (a) Whenever a road sign assist system DTC is stored, the forward recognition camera stores the current vehicle state (ECU and sensor information) as Freeze Frame Data. CHECK FREEZE FRAME DATA (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). ( ...
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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