ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT INDICATOR LIGHT
(a) Check that the KDSS indicator light comes on for 2 seconds when the ignition switch is turned to ON.
If the indicator check result is not normal, proceed to troubleshooting for the Problem Symptoms Table (See page ).
2. INSPECT FLUID PRESSURE
NOTICE:
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch to ON.
(d) Turn the Techstream on.
(e) Enter the following menus: Chassis / KDSS / Data List.
(f) Select the item below in the Data List, and read its value displayed on the Techstream.
KDSS
Tester Display |
Measurement Item/Range |
Normal Condition |
Diagnostic Note |
---|---|---|---|
Oil Pressure Sensor |
Oil pressure sensor/ Min.: -784.79 MPa (-8002.66 kgf/cm2, -113794.55 psi) Max.: 784.76 MPa (8002.35 kgf/cm2, 113790.20 psi) |
2.6 MPa (26.5 kgf/cm2, 377 psi) to 3.0 MPa (30.6 kgf/cm2, 435 psi): When vehicle stopped and fluid temperature 20°C (68°F) |
- |
HINT:
If the value is outside the specified range, there may be fluid leaks, clogs in the hydraulic circuit, or a lack or excess of fluid.
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY (SLIDING ROOF ECU)
(a) Disconnect the S10 sliding roof drive gear sub-assembly connector.
(b) Measure the resistance and voltage according to the value(s) in the table
below.
HINT:
Measure ...
Test Mode Procedure
TEST MODE PROCEDURE
NOTICE:
After replacing the master cylinder solenoid and/or yaw rate and acceleration
sensor, perform calibration.
VSC is prohibited during test mode.
HINT:
By switching the skid control ECU from normal mod ...