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 power switch on (IG). (c) Turn the Techstream on. (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
(b) Radar Cruise 2: Powertrain > Radar Cruise2
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Hybrid Control System: HVAC Control Module to Hybrid Powertrain Control Module Invalid Serial Data Received (U042481)
DESCRIPTION If the hybrid vehicle control ECU receives an invalid compressor control request from the air conditioning amplifier assembly via CAN communication, it will store this DTC. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate U042481 HVAC Control Module to Hyb ...