Toyota Yaris: Parking Brake / Parking Brake Switch
Components
COMPONENTS
ILLUSTRATION
*1 | PARKING BRAKE SWITCH ASSEMBLY | - | - |
| N*m (kgf*cm, ft.*lbf): Specified torque | - | - |
Removal
REMOVAL
PROCEDURE
1. REMOVE REAR CONSOLE BOX ASSEMBLY
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2. REMOVE PARKING BRAKE SWITCH ASSEMBLY
(a) Disconnect the parking brake switch connector. | |
(b) Remove the screw and parking brake switch assembly. | |
Inspection
INSPECTION
PROCEDURE
1. INSPECT PARKING BRAKE SWITCH ASSEMBLY
(a) Measure the resistance between the connector terminal and the nut inside the parking brake switch assembly. Standard Resistance Tester Connection | Condition | Specified Condition | H37-1 - H37-Body ground | On (When shaft is not pressed) | Below 1 Ω | H37-1 - H37-Body ground | Off (When shaft is pressed) | 10 kΩ or higher | If the result is not as specified, replace the parking brake switch assembly. |
| *a | Body Ground | *b | ON | *c | OFF | | |
Installation
INSTALLATION
PROCEDURE
1. INSTALL PARKING BRAKE SWITCH ASSEMBLY
(a) Install the parking brake switch assembly with the screw.
Torque:
0.88 N·m {9 kgf·cm, 8 in·lbf}
(b) Connect the parking brake switch connector.
2. INSTALL REAR CONSOLE BOX ASSEMBLY
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ComponentsCOMPONENTS ILLUSTRATION
*1 PARKING BRAKE CABLE ASSEMBLY *2 PARKING BRAKE LEVER SUB-ASSEMBLY *3 NO. 1 PARKING BRAKE CABLE ASSEMBLY *4 PARKING BRAKE SWITCH ASSEMBLY *5 NO...
Problem Symptoms TablePROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table...
Other information:
FAIL-SAFE CHART If any of the following DTCs are stored, the engine stop and start ECU enters fail-safe mode to preserve vehicle operability. DTC Component Fail-safe Operation Fail-safe Deactivation Condition P033562 Open in engine speed signal circuit
Stop and start control is prohibited
Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control
All of the following conditions are met for 10 seconds:
Normal communication with ECM
Engine speed 500 rpm or higher
Engine speed (communication signal) 500 rpm or higher
Difference between engine speed from pulse signal and engine speed from communication signal is less than 100 rpm
P055500 P05552A
Vacuum sensor assembly
Brake booster assembly
Vacuum hose (brake booster hose)
Stop and start control is prohibited
Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control
One of the following conditions is met:
Vacuum changes while the brake pedal is depressed
Vacuum changes a specified number of times while the vehicle is being driven faster than a certain vehicle speed
P055511 P055515 Vacuum sensor assembly circuit
Stop and start control is prohibited
Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control
Sensor output is within standard range P060629 Engine stop and start ECU
Stop and start control is prohibited
Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control
Pass condition detected and ignition switch turned to ON P060B1C P060B49 P060B71 Analog to digital converter (Engine stop and start ECU)
Stop and start control is prohibited
Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control
Pass condition detected and ignition switch turned to ON P061519 ST NO...
ComponentsCOMPONENTS ILLUSTRATION
*1 PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY) - - On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY) (a) Check the PCV valve (ventilation valve sub-assembly) operation...
Categories
The front seat belt pretensioners are designed to deploy in moderate or
severe frontal, near frontal collisions.
In addition, the pretensioners operate when a side collision or a rollover
accident is detected. The pretensioners operate differently
depending on what types of air bags are equipped. For more details
about the seat belt pretensioner operation, refer to the SRS Air Bag
Deployment Criteria.
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