MECHANICAL SYSTEM TESTS
SHIFT TIME LAG TEST
NOTICE:
HINT:
When the shift lever is moved while the engine is idling, there will be a certain time lapse or lag before the shock can be felt. This is used for checking the condition of the clutches and brakes.
(a) Connect the Techstream to the DLC3.
(b) Start the engine.
(c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Engine and ECT / Data List.
Powertrain > Engine and ECT > Data List
Tester Display |
---|
A/T Oil Temperature 1 |
(e) Drive the vehicle until the CVT fluid temperature has reached 50 to 100°C (122 to 212°F).
(f) Allow the engine to idle with the air conditioning off.
(g) Apply the parking brake and keep the brake pedal depressed firmly.
(h) Check the D position time lag.
(1) Move the shift lever to N and wait for 1 minute.
(2) Move the shift lever to D and measure the time until the shock is felt.
(3) Repeat the 2 steps above 3 times, and calculate the average time of the 3 tests.
Standard Value:
D position time lag is less than 1.5 seconds.
(i) Check the R position time lag.
(1) Move the shift lever to N and wait for 1 minute.
(2) Move the shift lever to R and measure the time until the shock is felt.
(3) Repeat the 2 steps above 3 times, and calculate the average time of the 3 tests.
Standard Value:
R position time lag is less than 1.5 seconds.
CAUTION:
NOTICE:
STALL SPEED TEST
HINT:
This test is to check the overall performance of the engine.
(a) Connect the Techstream to the DLC3.
(b) Start the engine.
(c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Engine and ECT / Data List.
Powertrain > Engine and ECT > Data List
Tester Display |
---|
A/T Oil Temperature 1 |
(e) Drive the vehicle until the CVT fluid temperature has reached 50 to 100°C (122 to 212°F).
(f) Allow the engine to idle with the air conditioning off.
(g) Chock all 4 wheels.
(h) Enter the following menus: Powertrain / Engine and ECT / Active Test / Connect the TC and TE1.
Powertrain > Engine and ECT > Active Test
Tester Display |
---|
Connect the TC and TE1 |
(i) Apply the parking brake and keep the brake pedal firmly depressed with your left foot.
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.
(j) Move the shift lever to D.
(k) Depress the accelerator pedal all the way down with your right foot.
(l) Read the engine speed (stall speed) and release the accelerator pedal immediately.
Stall Speed:
2200 +/- 300 rpm
Toyota CH-R Service Manual > 3zr-fae Battery: Removal
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration)
that must be performed after parts are removed, installed, or replaced during the
battery removal/installation are shown below.
Necessary Procedure After Parts Removed/Installed ...
Toyota CH-R Service Manual > Refrigerant Line: Removal
REMOVAL
PROCEDURE
1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM
for HFC-134a(R134a):
Click here
for HFO-1234yf(R1234yf):
Click here
2. REMOVE PIPING CLAMP (for DENSO Made)
(a) for Suction Hose Sub-assembly:
(1) While pressing the end of the sucti ...