| Last Modified: 05-08-2025 | 6.11:8.1.0 | Doc ID: RM100000002GAKS |
| Model Year Start: 2024 | Model: RAV4 | Prod Date Range: [10/2023 - ] |
| Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/o Vacuum Brake Booster): C110300; Brake Pedal Position Sensor "B" Supply Voltage Malfunction; 2024 - 2025 MY RAV4 RAV4 HV [10/2023 - ] | ||
|
DTC |
C110300 |
Brake Pedal Position Sensor "B" Supply Voltage Malfunction |
DESCRIPTION
Refer to DTC C110000.
Click here
![2024 - 2025 MY RAV4 RAV4 HV [10/2023 - ]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/o Vacuum Brake Booster): C110000; Brake Pedal Position Sensor "A" Supply Voltage Malfunction](/t3Portal/stylegraphics/info.gif)
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
MIL |
Note |
|---|---|---|---|---|---|
|
C110300 |
Brake Pedal Position Sensor "B" Supply Voltage Malfunction |
When the voltage at terminal +BS is more than 8.5 V, the value of brake pedal stroke sensor 2 is invalid for 0.2 seconds or more. |
|
Comes on |
|
MONITOR DESCRIPTION
When the No. 2 skid control ECU (brake actuator assembly) detects that the value of brake pedal stroke sensor 2 is invalid, the MIL is illuminated and a DTC is stored.
MONITOR STRATEGY
|
Related DTCs |
C1103 (Case 2): Brake pedal position sensor invalid data |
|
Required Sensors/Components(Main) |
Brake pedal stroke sensor assembly |
|
Required Sensors/Components(Related) |
No. 2 skid control ECU (brake actuator assembly) Brake pedal stroke sensor assembly |
|
Frequency of Operation |
Continuous |
|
Duration |
0.198 seconds |
|
MIL Operation |
Immediately |
|
Sequence of Operation |
None |
TYPICAL ENABLING CONDITIONS
|
Monitor runs whenever the following DTCs are not stored |
C1103 (Case 1): Brake pedal position sensor voltage circuit/open C137C (Case 4): Brake system voltage input out of range low P05DB: Brake pedal position sensor invalid data P05DD: Brake pedal position sensor open circuit P05DE: Brake pedal position sensor circuit high P05DF: Brake pedal position sensor intermittent/erratic P05E0: Brake pedal position sensor "A"/"B" correlation |
|
Both of the following conditions are met |
- |
|
+BS voltage |
Higher than 8.5 V |
|
Brake pedal position sensor fail (C1103, P05DD, P05DE, P05DF, P05E0, P05DB) |
Not detected |
TYPICAL MALFUNCTION THRESHOLDS
|
Brake pedal position sensor state |
Invalid |
COMPONENT OPERATING RANGE
|
Both of the following conditions are met |
- |
|
+BS voltage |
Higher than 8.5 V |
|
Brake pedal position sensor state |
Valid |
CONFIRMATION DRIVING PATTERN
NOTICE:
When performing the normal judgment procedure, make sure that the driver door is closed and is not opened at any time during the procedure.
HINT:
- After repair has been completed, clear the DTC and then check that the vehicle has returned to normal by performing the following All Readiness check procedure.
- When clearing the permanent DTCs, refer to the "CLEAR PERMANENT DTC" procedure.
- Connect the GTS to the DLC3.
- Turn the ignition switch to ON and turn the GTS on.
- Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
- Turn the ignition switch off.
- Turn the ignition switch to ON (READY) and turn the GTS on.
- Fully depress the brake pedal. [*1]
-
Wait for 1 second or more. [*2]
HINT:
[*1] to [*2]: Normal judgment procedure.
The normal judgment procedure is used to complete DTC judgment and also used when clearing permanent DTCs.
- Enter the following menus: Chassis / Brake/EPB / Utility / All Readiness.
-
Check the DTC judgment result.
HINT:
- If the judgment result shows NORMAL, the system is normal.
- If the judgment result shows ABNORMAL, the system has a malfunction.
- If the judgment result shows INCOMPLETE, perform driving pattern again.
WIRING DIAGRAM
Refer to DTC C110000.
Click here
CAUTION / NOTICE / HINT
NOTICE:
After replacing or reinstalling the brake pedal stroke sensor assembly, perform "Calibration" after performing "Reset Memory".
Click here
PROCEDURE
|
1. |
CHECK HARNESS AND CONNECTOR (BRAKE ACTUATOR ASSEMBLY - BRAKE PEDAL STROKE SENSOR ASSEMBLY) |
(a) Make sure that there is no looseness at the locking part and the connecting part of the connectors.
OK:
The connector is securely connected.
(b) Disconnect the A105 No. 2 skid control ECU (brake actuator assembly) connector.
(c) Disconnect the A103*1 or A110*2 brake pedal stroke sensor assembly connector.
- *1: except TMC Made
- *2: for TMC Made
(d) Check both the connector case and the terminals for deformation and corrosion.
OK:
No deformation or corrosion.
(e) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
except TMC Made
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
A105-10 (SKS2) - A103-1 (SKS2) |
Always |
Below 1 Ω |
|
A105-10 (SKS2) or A103-1 (SKS2) - Body ground |
Always |
10 kΩ or higher |
for TMC Made
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
A105-10 (SKS2) - A110-1 (SKS2) |
Always |
Below 1 Ω |
|
A105-10 (SKS2) or A110-1 (SKS2) - Body ground |
Always |
10 kΩ or higher |
| OK |
|
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|