Toyota Sienna Service Manual: Operation check
1. INPUT SIGNAL CHECK
- Connect the intelligent tester to the DLC3.
- Check the cruise control main switch using the DATA LIST function in the intelligent tester (ONOFF, CANCEL, - (COAST)/SET, + (ACCEL)/RES (RESUME), and MODE).
2. INSPECT MODE SWITCH
- Turn the ignition switch to the ON position.
- Turn the cruise control main switch on. Then push the main switch to MODE for 1 second or more to change to the constant speed control mode. Check that "NORM." is indicated on the display.
NOTICE: Do not push any other switches before pushing the main switch to MODE. If another switch is pushed, turn the main switch off and repeat the procedure above. HINT: If a malfunction is detected, turn the ignition switch off and repeat the procedure above.
3. INSPECT STEERING PAD SWITCH ASSEMBLY
- Turn the ignition switch to the ON position.
- Turn the cruise control main switch on.
- Turn on the distance control switch of the steering pad switch.
- Check that the indication of the vehicle-to-vehicle distance, which is shown on the multi-information display on the combination meter, changes from long to middle to short in that order.
HINT: The indication is automatically set to long each time the engine is started.
Road test
1. PROBLEM SYMPTOM CONFIRMATION
HINT:
The dynamic laser cruise control system has two cruise
control modes: the constant speed control mode and
vehicle-to-vehicle distance control mode.
...
Problem symptoms table
HINT:
Use the table below to help determine the cause of the
problem symptom. The likely causes of the problem are
indicated in descending order. Check each suspected area
in order. Re ...
Other materials:
Diagnosis system
1. DESCRIPTION
(a) Release the parking brake pedal.
(b) Check the warning lights.
When ignition switch is turned ON, check that the
ABS warning light and brake warning light come on
for 3 seconds.
HINT:
When parking brake is applied or the level of the
brake fluid is low, the bra ...
Slide Door Closer LH does not Operate
DESCRIPTION
The slide door ECU LH controls the slide door closer. In response to the
output signals from the switches
in the slide door lock, the slide door closer drives the closer motor.
HINT:
The slide door closer system operates regardless of the power slide door main
switch ON / OFF.
W ...
Installation
1. Install heated oxygen sensor (for bank 2
sensor 2) (see page ec-34)
2. Install front exhaust pipe assembly
(a) Install 2 new gaskets to the front exhaust pipe
assembly.
(b) Install the front exhaust pipe assembly with the 4
nuts.
Torque: 62 n*m (632 kgf*cm, 46 ft.*Lbf)
3. INSTALL CE ...
