DESCRIPTION The tire pressure warning ECU and receiver receives signals from the combination meter assembly via CAN communication. If a malfunction occurs in this communication line, DTC C2178 is output.
CAUTION / NOTICE / HINT NOTICE:
PROCEDURE
(a) Perform On-vehicle Inspection of the meter/gauge system. Click here HINT: Check the meter function by referring to On-vehicle Inspection for the combination meter assembly.
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Lighting System(for Hv Model With Cornering Light): Freeze Frame Data
FREEZE FRAME DATA FREEZE FRAME DATA (a) Whenever a lighting system (for HV Model with Cornering Light) DTC is stored, the headlight ECU 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 power switch on (IG ...