Perform action test to verify the customer's concern.
Perform action test and check the system operation after system diagnosis.
CAUTION:
Fully understand the following items well before the road test;
System description: System Description
Handling precaution: Handling Precaution
CHECK BSW SYSTEM SETTING
Start the engine, and then wait for 30 seconds or more.
Check that the BSW system setting can be enabled/disabled on the information display.
Turn OFF the ignition switch and wait for 5 seconds or more.
Check that the previous setting is saved when the engine starts again.
GO TO 2.
BSW SYSTEM ACTION TEST
Turn BSW system ON.
Check BSW operation according to the following table.
| Condition | Action | Indication on the BSW indicator | Display on information display | Buzzer | |||
|---|---|---|---|---|---|---|---|
| BSW OFF | — | OFF |
| OFF | |||
| BSW ON | Vehicle speed is less than approx. 32 km/h (20 MPH) | — | OFF | BSW system indicator : White Speaker icon : White
| OFF | ||
| Vehicle speed is approx. 32 km/h (20 MPH) or more | Vehicle is not detected | — | OFF | BSW system indicator : White Speaker icon : White
| OFF | ||
| Vehicle is detected | Turn signal is OFF | — | ON | BSW system indicator : White Speaker icon : White
| OFF | ||
| Vehicle is detected before turn signal operates | Turn signal is ON (vehicle detected direction) | — | Blink | Yellow (Blink)
| Short continuous beeps | ||
BSW system indicator : Yellow (Blink) Speaker icon : White
| |||||||
| Vehicle is detected after turn signal operates | Turn signal is ON (vehicle detected direction) | — | Blink | Yellow (Blink)
| OFF | ||
BSW system indicator : Yellow (Blink) Speaker icon : White
| |||||||
NOTE:
If vehicle speed exceeds approximately 32 km/h (20 MPH), BSW function operates until the vehicle speed becomes lower than approximately 29 km/h (18 MPH).
INSPECTION END
Bsw
I-BsiRemoval & Installation
WARNING:
REMOVAL
Remove engine cover. Refer to Removal and Installation.
Remove ignition coil. Refer to Removal and Installation.
Remove spark plug with a spark plug wrench (commercial service tool).
: 14 mm (0.55 in)
INSTALLATION
Install in the reverse order of removal. ...
Diagnosis Procedure
CHECK POWER SOURCE AND GROUND CIRCUIT
Turn ignition switch OFF.
Remove the heated steering wheel. Refer to Removal and Installation.
Turn ignition switch ON.
CAUTION:
Never start the engine.
Turn heated steering wheel switch ON.
Check voltage between spiral cable harness connector terminals.
Spiral ...
Removal and Installation
WARNING:
REMOVAL
Ignition switch OFF.
CAUTION:
Wait for 60 seconds after the ignition switch OFF.
Disconnect negative battery terminal. Refer to Removal and Installation.
Disconnect the transfer cam position sensor connector.
Remove the transfer cam position sensor.
INSTALLATION
Note the following, ...