Freeze Frame Data [04/2013 - 10/2016]
- FREEZE FRAME DATA
- Whenever a DTC is detected, the headlight leveling ECU assembly stores the current vehicle (sensor) state as freeze frame data.
- CHECK FREEZE FRAME DATA
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG).
- Turn the Techstream on.
- Enter the following menus: Body Electrical / HL AutoLeveling / Trouble Codes.
- According to the display on the Techstream, select the trouble code data display with freeze frame data.
Body Electrical > HL AutoLeveling
Tester Display Measurement Item Range Normal Condition Diagnostic Note +B IG power supply voltage value 0.00 to 19.75 V 11.00 to 14.00 V - Height Sens Pw Supply Val Height control sensor power supply value 0.00 to 5.00 V 4.61 to 5.00 V - Rr Height Sens Signal Val Rear height control sensor signal value 0.00 to 5.00 V 0.50 to 4.50 V Value changes according to vehicle height Headlight Low Beam State Low beam headlight state ON or OFF ON: Low beam headlights on
OFF: Low beam headlights off- Headlight High Beam State High beam headlight state ON or OFF ON: High beam headlights on
OFF: High beam headlights off- Front Right Wheel Speed Value Front right wheel speed 0.00 to 327.67 km/h (203.61 mph) Condition can be displayed - Front Left Wheel Speed Value Front left wheel speed 0.00 to 327.67 km/h (203.61 mph) Condition can be displayed - Vehicle Acceleration Vehicle acceleration -455.64 to 445.60 m/s2 Condition can be displayed - Number Of Trouble Codes Number of trouble codes 0 to 255 Condition can be displayed -
- CLEAR FREEZE FRAME DATA NOTE:
Clearing the DTCs will also clear the freeze frame data.
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG).
- Clear the DTCs and freeze frame data.
Refer to DTC CHECK / CLEAR [04/2013 - 09/2020]
Body Electrical > HL AutoLeveling > Clear DTCs