DESCRIPTION
The solenoid goes on when signals are received from the skid control ECU (master cylinder solenoid) and controls the pressure action on the wheel cylinders thus controlling the braking force.
DTC No. |
DTC Detecting Conditions |
Trouble Areas |
---|---|---|
C1225 |
Open or short in SMCR circuit continues for 0.05 seconds or more. |
|
C1226 |
Open or short in SREA circuit continues for 0.05 seconds or more. |
|
C1227 |
Open or short in SREC circuit continues for 0.05 seconds or more. |
|
C1228 |
Open or short in STR circuit continues for 0.05 seconds or more. |
|
C1468 |
Open or short in SFRH or SFRR circuit continues for 0.05 seconds or more. |
|
C1469 |
Open or short in SFLH or SFLR circuit continues for 0.05 seconds or more. |
|
C146A |
Open or short in SRRH or SRRR circuit continues for 0.05 seconds or more. |
|
C146B |
Open or short in SRLH or SRLR circuit continues for 0.05 seconds or more. |
|
WIRING DIAGRAM
PROCEDURE
1. |
RECONFIRM DTC |
HINT:
This DTCs are set when a problem is identified in the master cylinder solenoid.
The solenoid circuit is in the master cylinder solenoid.
Therefore, solenoid circuit inspection and solenoid unit inspection cannot be performed. Be sure to check if the DTCs are output before replacing the master cylinder solenoid.
(a) Clear the DTC (See page ).
(b) Check if the same DTCs are detected.
Result |
Proceed to |
---|---|
DTC output |
A |
DTC not output |
B |
A |
REPLACE MASTER CYLINDER SOLENOID |
B |
END |
Front Occupant Classification Sensor RH Collision Detection (B1786)
DESCRIPTION
DTC B1786 is set when the occupant detection ECU receives a collision detection
signal, which is sent by the front occupant classification sensor RH when an accident
occurs.
DTC B1786 is also set when the front seat with adjuster frame assembly RH is
subjected to a strong impact, ...
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL COMPRESSOR PICK UP SENSOR
(a) Install the compressor pick up sensor with the 3 screws.
(b) Engage the clamp.
2. INSTALL MAGNET CLUTCH ASSEMBLY
(a) Secure the cooler compressor assembly in a vise between ...
Lubrication System
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT ENGINE OIL LEVEL
(a) Warm up the engine, and then stop the engine and wait for 5 minutes.
(b) Check that the engine oil level is between the low level and full level marks
on the dipstick.
If low, check for leakage and add en ...