HYDRAULIC TEST
CAUTION:
PERFORM HYDRAULIC TEST
NOTICE:
(a) Measure the secondary oil pressure.
(1) Fully apply the parking brake and chock all 4 wheels.
HINT:
When the electric parking brake switch assembly is pulled to the lock side 2 times (2 lock operations), the maximum amount of braking force is applied.
(2) Connect the Techstream to the DLC3.
(3) Start the engine.
(4) Turn the Techstream on.
(5) Enter the following menus: Powertrain / Engine and ECT / Active Test / Connect the TC and TE1 / Data List / A/T Oil Pressure.
HINT:
Observe the value of A/T Oil Pressure in the Data List on the screen while performing the Active Test.
Powertrain > Engine and ECT > Active Test
Tester Display |
---|
Connect the TC and TE1 |
(6) Keep your left foot firmly on the brake pedal and move the shift lever to D.
(7) Depress the accelerator pedal as much as possible with your right foot. Quickly read the highest secondary oil pressure reading when the engine speed reaches stall speed and release the accelerator pedal immediately.
(8) Keep your left foot firmly on the brake pedal and move the shift lever to R.
(9) Depress the accelerator pedal as much as possible with your right foot. Quickly read the highest secondary oil pressure reading when the engine speed reaches stall speed and release the accelerator pedal immediately.
Specified Secondary Oil Pressure
Engine |
Shift Lever Position |
Secondary Oil Pressure |
---|---|---|
3ZR-FAE |
D |
3.9 to 4.7 MPa (39.8 to 47.9 kgf/cm2, 566 to 682 psi) |
R |
3.7 to 4.9 MPa (37.7 to 50.0 kgf/cm2, 537 to 711 psi) |
HINT:
If the secondary oil pressure exceeds the maximum value or drops below the minimum value, a solenoid valve, regulator valve or modulator valve may be malfunctioning.
Toyota CH-R Service Manual > Immobiliser System(w/ Smart Key System): Immobiliser System does not Operate Properly
DESCRIPTION
The immobiliser system compares the ID code that is registered to the certification
ECU (smart key ECU assembly) with the ID code of the transponder chip that is embedded
in the electrical key transmitter sub-assembly.
WIRING DIAGRAM
Refer to B2799.
Click here
CAUTION / NOTICE ...
Toyota CH-R Service Manual > Vehicle Stability Control System: Stop Light Control Relay Malfunction (C1380)
DESCRIPTION
When the dynamic radar cruise control system*1, pre-collision system*1 or brake
hold control system operates, the skid control ECU outputs a stop light drive output
(STPO) signal to illuminate the stop lights.
*1: w/ Pre-collision System
DTC No.
Detection Ite ...