Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Freeze Frame Data
FREEZE FRAME DATA
FREEZE FRAME DATA
NOTICE:
- Freeze frame data values will vary depending on the measurement conditions, surroundings, or vehicle conditions. For this reason, there may be a problem even when the values are within specifications.
- Turn the engine switch on (IG) and park the vehicle on level ground. Check the freeze frame data by using the 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) Check the freeze frame data.
(f) Enter the following menus: Body Electrical / Tilt & Telescopic / Trouble Codes.
Body Electrical > Tilt&Telescopic > Trouble Codes Body Electrical > Tilt&Telescopic| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| Tilt Position | Current tilt position data | Min.: 0 Max.: 65535 | 28672 to 36864 | - |
| Telesco Position | Current telescopic position data | Min.: 0 Max.: 65535 | 28672 to 36864 | - |
| Tilt Return Position | Memorized tilt return position data | Min.: 0 Max.: 65535 | 28672 to 36864 | - |
| Telesco Return Position | Memorized telescopic return position data | Min.: 0 Max.: 65535 | 28672 to 36864 | - |
| Tilt Up Switch | Input state of tilt up switch | ON or OFF | ON: Tilt up switch activated OFF: Tilt up switch not activated | - |
| Tilt Up SW(CAN) | Input state of tilt up by switch | ON or OFF | - | This item is not related to this vehicle |
| Tilt Down Switch | Input state of tilt down switch | ON or OFF | ON: Tilt down switch activated OFF: Tilt down switch not activated | - |
| Tilt Down SW(CAN) | Input state of tilt down switch | ON or OFF | - | This item is not related to this vehicle |
| Telesco Short Switch | Input state of telescopic contract switch | ON or OFF | ON: Telescopic contract switch activated OFF: Telescopic contract switch not activated | - |
| Telesco Short SW(CAN) | Input state of telescopic contract switch | ON or OFF | - | This item is not related to this vehicle |
| Telesco Long Switch | Input state of telescopic extend switch | ON or OFF | ON: Telescopic extend switch activated OFF: Telescopic extend switch not activated | - |
| Telesco Long SW(CAN) | Input state of telescopic extend switch | ON or OFF | - | This item is not related to this vehicle |
| T&T Manual SW Data | Voltage data of tilt and telescopic switch | Min.: 0.00 V Max.: 4.99 V | Neutral position: Below 0.20 V Tilt up: 1.67 to 2.13 V Tilt down: 0.54 to 0.74 V Telescopic contract: 1.08 to 1.40 V Telescopic extend: 2.22 to 2.77 V | - |
| Power Source Voltage | Voltage data of power supply | Min.: 0.00 V Max.: 19.99 V | 11.00 to 14.00 V | - |
| Freeze Speed Info | Vehicle speed data | Min.: 0 km/h (0 mph) Max.: 255 km/h (158 mph) | Actual vehicle speed | - |
| IG Switch (CAN) | Communication state of engine switch | ON or OFF | ON: Communication normal OFF: Communication interrupted | - |
| IG Switch | Input state of engine switch | ON or OFF | ON: Input signal normal OFF: Input signal interrupted | - |
| Receive from Meter | Communication state of combination meter assembly signal | OK or Interpt | OK: Communication normal Interpt: Communication interrupted | - |
| Receive from Seat ECU | Communication state of position control ECU and switch assembly LH signal | OK or Interpt | OK: Communication normal Interpt: Communication interrupted | - |
| Receive from Combi | Communication state of combination switch ECU signal | OK or Interpt | OK: Communication normal Interpt: Communication interrupted | This item is not related to this vehicle |
| J/B | Communication state of main body ECU (multiplex network body ECU) signal | OK or Interpt | OK: Communication normal Interpt: Communication interrupted | - |
| Handle Position | Steering wheel position signal | Away or Return | Away: Steering wheel in away position Return: Steering wheel in return position | - |
| The Number of DTCs | Number of stored DTCs | Min.: 0 Max.: 255 | Actual number of stored DTCs | - |
Fail-safe Chart
FAIL-SAFE CHART HINT: If the power source voltage to the multiplex tilt and telescopic ECU returns to normal within 10 seconds during tilt or telescopic operation, the operation will be resumed. If it ...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2. INSPECT BATTERY VOLTAGE Standard voltage: 11 to 14 V If the vo ...
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
- For your information
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- Instrument cluster
- Operation of each component
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- When trouble arises
- Vehicle specifications
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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