Toyota Yaris: Stop And Start / Stop And Start System Cancel Switch Assembly
Components
COMPONENTS
ILLUSTRATION
*1 | ECO RUN CANCEL SWITCH ASSEMBLY (COMBINATION SWITCH ASSEMBLY) | - | - |
Removal
REMOVAL
PROCEDURE
1. REMOVE ECO RUN CANCEL SWITCH ASSEMBLY (COMBINATION SWITCH ASSEMBLY)
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Inspection
INSPECTION
PROCEDURE
1. INSPECT ECO RUN CANCEL SWITCH ASSEMBLY (COMBINATION SWITCH ASSEMBLY)
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection | Switch Condition | Specified Condition | H18-6 (ECU) - H18-5 (E) | Eco run cancel switch assembly (combination switch assembly) being pushed and held | Below 50 Ω | Eco run cancel switch assembly (combination switch assembly) not pushed | 10 kΩ or higher | If the result is not as specified, replace the eco run cancel switch assembly (combination switch assembly). |
| *a | Component without harness connected (Eco Run Cancel Switch Assembly (Combination Switch Assembly)) | | |
Installation
INSTALLATION
PROCEDURE
1. INSTALL ECO RUN CANCEL SWITCH ASSEMBLY (COMBINATION SWITCH ASSEMBLY)
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DESCRIPTION While the engine is being cranked, a starter operation request signal is sent to terminal STA of the ECM. HINT: If there is an open in the STA circuit of the ECM, stop and start control will be prohibited after the third time the engine is started by stop and start control...
ComponentsCOMPONENTS ILLUSTRATION
*1 VACUUM SENSOR GROMMET *2 VACUUM SENSOR ASSEMBLY ● Non-reusable part - - On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1...
Other information:
VEHICLE CONTROL HISTORY DESCRIPTION
Vehicle Control History is a function that captures and stores ECU data when triggered by specific vehicle behavior.
It may be possible to determine the cause of the malfunction by checking the vehicle history information and freeze frame data...
PROBLEM SYMPTOMS TABLE NOTICE: If the main body ECU (multiplex network body ECU) is replaced, refer to the Registration. Click here
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...
Categories
Stop the vehicle completely.
Manual transaxle:
Shift into neutral and set the parking brake.
Automatic transaxle:
Shift the selector lever to the P position and set the parking brake.
Press the push button start to turn off the engine. The ignition position is
off.
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