DESCRIPTION
In the KDSS hydraulic circuit, the fluid is contained under pressure. If the fluid temperature is 20°C (68°F), the pressure is approximately 3.0 MPa (30.6 kgf/cm2, 435 psi).
DTC Code |
DTC Detection Condition |
Trouble Area |
---|---|---|
C1851/51 |
The sensor output is 0.9 MPa (9.2 kgf/cm2, 130 psi) or less for 5 min. continuously with the ignition switch ON. |
|
C1853/53 |
The sensor output is 8.8 MPa (89.7 kgf/cm2, 1276 psi) or more for 20 sec. continuously with the ignition switch ON. |
CAUTION / NOTICE / HINT
HINT:
PROCEDURE
1. |
INSPECT FOR FLUID LEAK |
(a) Inspect for fluid leaks (See page ).
OK:
No fluid leaks.
NG |
REPAIR FLUID LEAK OR REPLACE PARTS AS NECESSARY |
|
2. |
CHECK ANY OTHER DTCS OUTPUT (DTC C1812/12, C1831/31 AND/OR C1832/32) |
(a) Check if DTC C1812/12, C1831/31 and/or C1832/32 is output (See page ).
Result |
Proceed to |
---|---|
No DTC is output |
A |
DTC C1812/12, C1831/31 and/or C1832/32 is output |
B |
B |
REPAIR CIRCUITS INDICATED BY OUTPUT DTCS |
|
3. |
INSPECT STABILIZER CONTROL SOLENOID VALVE (CHECK IF VALVE STUCK) |
(a) Disconnect the stabilizer control with accumulator housing assembly connector.
(b) Check for an operating sound of the stabilizer control solenoid valve.
(1) for Upper Chamber: Connect terminal 5 (SLAL) to the positive (+) battery terminal, and terminal 4 (AUG) to the negative (-) battery terminal. OK: An operating sound (click sound) can be heard. Text in Illustration
|
|
(2) for Lower Chamber: Connect terminal 6 (SLAU) to the positive (+) battery terminal, and terminal 4 (AUG) to the negative (-) battery terminal. OK: An operating sound (click sound) can be heard. Text in Illustration
|
|
NG |
REPLACE STABILIZER CONTROL WITH ACCUMULATOR HOUSING ASSEMBLY |
|
4. |
INSPECT FOR CLOGS IN HYDRAULIC CIRCUIT |
(a) Bleed air and check that the hydraulic circuit is not clogged (See page ).
OK:
Hydraulic circuit is not clogged.
NG |
REPAIR HYDRAULIC CIRCUIT MALFUNCTIONS OR REPLACE PARTS AS NECESSARY |
|
5. |
RECONFIRM DTC |
(a) Clear the DTCs (See page ).
(b) Check for DTCs (See page ).
Result |
Proceed to |
---|---|
DTC is not output |
A |
DTC is output |
B |
A |
USE SIMULATION METHOD TO CHECK |
B |
REPLACE STABILIZER CONTROL ECU |
System Description
SYSTEM DESCRIPTION
1. POWER DOOR LOCK CONTROL SYSTEM DESCRIPTION
(a) The power door lock system locks/unlocks all the doors.
The driver and front passenger side door control switches send lock/unlock request
signals to the main body ECU (multiplex network ...
Engine (ignition) switch (vehicles with a smart key system)
Performing the following operations when carrying the electronic key on
your person starts the engine or changes “ENGINE START STOP” switch modes.
Starting the engine
Check that the parking brake is
set.
Check that the shift lever is
set in P.
...