Toyota Yaris: Rain Sensor / On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT RAIN SENSOR
(a) Remove the rain sensor cover.
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(b) Disconnect the rain sensor connector.
| (c) Measure the voltage according to the value(s) in the table below. Standard Voltage: | Tester Connection | Condition | Specified Condition | | V9-4 (SIG) - V9-2 (ES) | Ignition switch ON | 11 to 14 V | If the result is not as specified, repair or replace the harness or connector. |
| | *a | Front view of wire harness connector (to Rain sensor) | | |
| (d) Measure the resistance according to the value(s) in the table below. Standard Resistance: | Tester Connection | Condition | Specified Condition | | V9-2 (ES) - Body ground | Always | Below 1 Ω | If the result is not as specified, repair or replace the harness or connector. |
| | *a | Front view of wire harness connector (to Rain sensor) | | |
(e) Reconnect the rain sensor connector.
(f) Connect an oscilloscope to the rain sensor connector.
| (g) Check for pulses. OK: | Tester Connection | Condition | Specified Condition | | V9-3 (MPX) - V9-2 (ES) | Ignition switch ON Front wiper switch Auto | Pulse generation | If the result is not as specified, replace the rain sensor. |
| | *a | Component with harness connected (Rain sensor) | | |
(h) Install the rain sensor cover.
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REMOVAL PROCEDURE 1. REMOVE RAIN SENSOR COVER (a) Disengage the claws and guide to remove the rain sensor cover.
2. REMOVE RAIN SENSOR (a) Release the stopper by pulling it out as shown in the illustration...
Other information:
Before refueling, close all the doors, windows, and the liftgate/trunk
lid, and switch the ignition OFF.
To open the fuel-filler lid, pull
the remote fuel-filler lid release.
To remove the fuel-filler cap, turn it counterclockwise.
Attach the removed cap to the
inner side of the fuel-filler lid...
PARTS LOCATION ILLUSTRATION
*1 COMPRESSOR WITH PULLEY ASSEMBLY *2 AIR CONDITIONER PRESSURE SENSOR *3 POWER STEERING ECU ASSEMBLY *4 NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY - ECU-IGP NO. 3 FUSE *5 ECM *6 THERMISTOR ASSEMBLY *7 COOLER CONDENSER ASSEMBLY - - ILLUSTRATION
*1 COMBINATION METER ASSEMBLY *2 AUTOMATIC LIGHT CONTROL SENSOR *3 ENGINE STOP AND START ECU *4 AIR CONDITIONING CONTROL ASSEMBLY *5 AIR CONDITIONING AMPLIFIER ASSEMBLY *6 COOLER THERMISTOR (ROOM TEMPERATURE SENSOR) *7 DLC3 *8 POWER DISTRIBUTION BOX ASSEMBLY - ECU-B NO...
Categories
No special break-in is necessary, but a few precautions in the first 600
miles (1,000 km) may add to the performance, economy, and life of
the vehicle.
Do not race the engine.
Do not maintain one constant speed, either slow or fast, for a long
period of time.
Do not drive constantly at full-throttle or high engine rpm for
extended periods of time.
Avoid unnecessary hard stops.
Avoid full-throttle starts.
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