DESCRIPTION When ID registration is being performed via the automatic ID registration function, the tire pressure warning ECU and receiver stores C2128 and the tire pressure warning light flashes for 1 minute and then illuminates. When the tire pressure warning ECU receives data from all registered tire pressure warning valve and transmitters and the system is judged to be normal, the tire pressure warning light turns off.
PROCEDURE
(a) Turn the engine switch on (IG). (b) Check if the electronically controlled brake system DTCs are output. Chassis > ABS/VSC/TRAC/EPB > Trouble CodesHINT: If DTC C2128 is stored, electronically controlled brake system DTCs may also be stored. If electronically controlled brake system DTCs are stored, perform troubleshooting for the electronically controlled brake system before performing ID registration via the automatic ID registration function.
(a) Turn the engine switch off. (b) Turn the engine switch on (IG). (c) Perform ID registration for the tire pressure warning ECU and receiver (ID registration via the automatic ID registration function). Click here
HINT: Perform the following procedures within 1 trip and do not turn the engine switch off.
(a) Connect the Techstream to the DLC3. (b) Turn the Techstream on. (c) Enter the following menus: Chassis / Tire Pressure Monitor / Data List. (d) According to the display on the Techstream, display the ECU Data List. Chassis > Tire Pressure Monitor > Data List
(e) Refer to the following chart and check the "[RAM] Auto ID Registered Wheel Judgment Status" of each transmitter. Chassis > Tire Pressure Monitor > Data List
(a) Perform ID registration for the tire pressure warning ECU and receiver (ID registration via Techstream). Click here
(a) Perform ID registration for the tire pressure warning ECU and receiver (ID registration via Techstream). Click here
|
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Hybrid Control System: Hybrid/EV Battery "A" Voltage Sensor Voltage Out of Range (P0B231C)
DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU detects a VB sensor malfunction. The cause of this malfunction may be one of the following: Battery voltage sensor VB sensor internal circuit malfunction Battery voltage sensor malfunction Communication (wire harness) malfunction Hig ...