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 headup display (meter mirror sub-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 / Head Up Display / 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.
Head Up Display| Tester Display | Condition | Displayed Item |
|---|---|---|
| B1321 | Lost Communication with EMV |
|
| U0100 | Lost Communication with ECM / PCM "A" | |
| U0142 | Lost Communication with Body Control Module "B" | |
| U023A | Lost Communication with Front Camera Module |
NOTICE:
Clearing the DTCs will also clear the freeze frame data.
CLEAR 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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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 ...
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Headup Display System DTC No. Detection Item Memory Note Link B1321 Lost Communication with EMV DTC stored - U0100 Lost Communication with ...
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
- For your information
- Pictorial index
- For safety and security
- Instrument cluster
- Operation of each component
- Driving
- Lexus Display Audio system
- Interior features
- Maintenance and care
- When trouble arises
- Vehicle specifications
- For owners
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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