Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Freeze Frame Data

FREEZE FRAME DATA

CHECK FREEZE FRAME DATA

HINT:

The ECU records vehicle and driving condition information as freeze frame data the moment a DTC is stored.

(a) Connect the Techstream to the DLC3.

(b) Turn the engine switch on (IG).

(d) Enter the following menus: Powertrain / Radar Cruise 1*1 or Radar Cruise 2*2 / Trouble Codes.

(e) From the DTC screen, select the DTCs (with snow icon) for which freeze frame data is recorded.

LIST OF FREEZE FRAME DATA

(a) Radar Cruise 1:

Powertrain > Radar Cruise1

Tester Display
Cruise Vehicle Speed
Cruise Memory Vehicle Speed
Cruise Request Throttle Opening Angle
Cruise Target Acceleration
Driving Support ECU Target Acceleration
Cruise Request Driving Force
Cruise Request Driving Force Feedback Status
Cruise Control Permission Condition
Cruise Control Condition
Cruise Main Switch Operation Condition
Accelerator Pedal
Cruise Brake Cancel Switch
Stop Light Switch Main-CPU
Stop Light Switch Sub-CPU
Request Manual Cancel
Request Automatic Cancel
Cruise Brake Control Decision
Cruise Brake Control Permission Condition

(b) Radar Cruise 2:

Powertrain > Radar Cruise2

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Intuitive Parking Assist System(for Gasoline Model): Front Right Center Sensor (C1AE3)
DESCRIPTION The front center ultrasonic sensor RH is installed to the front bumper. The clearance warning ECU assembly detects obstacles based on signals received from the front center ultrasonic sensor RH. If the front center ultrasonic sensor RH has an open circuit or other malfunction, it will no ...

Toyota Avalon (XX50) 2019-2022 Owners Manual