| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000001ES1B |
| Model Year Start: 2019 | Model: RAV4 | Prod Date Range: [11/2018 - 12/2021] |
| Title: TIRE PRESSURE MONITORING: TIRE PRESSURE WARNING SYSTEM: C2128; Auto ID Under Registration; 2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021] | ||
|
DTC |
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/EPB > Trouble Codes
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 |
Proceed to |
|---|---|
|
Electronically controlled brake system DTCs are not output |
A |
|
Electronically controlled brake system DTCs are output |
B |
| B |
|
|
|
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 here
![2019 MY RAV4 RAV4 HV [11/2018 - 10/2019]; TIRE PRESSURE MONITORING: TIRE PRESSURE WARNING SYSTEM: REGISTRATION](/t3Portal/stylegraphics/info.gif)
HINT:
Perform the following procedures within 1 trip and do not turn the ignition switch off.
| NEXT |
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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.
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