RM35X0E _53 Suspension _078885 TIRE PRESSURE MONITORING _0382739 TIRE PRESSURE WARNING SYSTEM C

TIRE PRESSURE MONITORING  TIRE PRESSURE WARNING SYSTEM  C2128  Auto ID Under Registration  


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.

DTC No. Detection Item DTC Detection Condition Trouble Area Note
C2128 Auto ID Under Registration ID registration is being performed via the automatic ID registration function Electronically controlled brake system w/ Tire Inflation Pressure Display Function

PROCEDURE

1.CHECK FOR DTC (ELECTRONICALLY CONTROLLED BRAKE SYSTEM)
a.

Turn the ignition switch to ON.


b.

Check if the electronically controlled brake system DTCs are output.

Chassis > Brake > Trouble Codes
50001 435
HINT:

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.



Result:
Result Proceed to
Electronically controlled brake system DTCs are not output A
Electronically controlled brake system DTCs are output B



A

2.REGISTRATION OF TRANSMITTER ID (ID REGISTRATION VIA AUTOMATIC ID REGISTRATION FUNCTION)

B

GO TO ELECTRONICALLY CONTROLLED BRAKE SYSTEM

Click hereBrake>BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS>ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/ VSC OFF Switch)>HOW TO PROCEED WITH TROUBLESHOOTING


2.REGISTRATION OF TRANSMITTER ID (ID REGISTRATION VIA AUTOMATIC ID REGISTRATION FUNCTION)
a.

Turn the ignition switch off.


b.

Turn the ignition switch to ON.


c.

Perform ID registration for the tire pressure warning ECU and receiver (ID registration via the automatic ID registration function).

Click hereSuspension>TIRE PRESSURE MONITORING>TIRE PRESSURE WARNING SYSTEM>REGISTRATION

HINT:

Perform the following procedures within 1 trip and do not turn the ignition switch off.



Result:
Proceed to
NEXT



NEXT

END

Explain to the customer that the time required for registration to complete varies depending on the driving conditions and circumstances.

HINT:

Registration may take longer than normal in the following situations.

·

The vehicle is stopped frequently

·

The vehicle is stopped for long period of time

·

The vehicle is driven in reverse

·

The vehicle is driven on rough roads or uneven surfaces

·

The vehicle was not stopped for 15 minutes or more before registration

·

The vehicle is driven at 40 km/h (25 mph) or less for a long period of time

·

The ignition switch is turned off during ID registration