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:
Reassembly
1. INSTALL SEAT POSITION AIRBAG SENSOR (for Driver Seat)
2. INSTALL FRONT SEAT CUSHION SHIELD LOWER LH
Install the front seat cushion shield lower LH with
the screw.
3. INSTALL FRONT SEAT CUSHION SHIELD LOWER
RH
HINT:
Use the same procedures for the RH side and LH side.
4. INSTAL ...
Installation
1. INSTALL NO. 2 REAR SEAT OUTER BELT ASSEMBLY
NOTICE:
Do not disassemble the retractor.
Check the degree of tilt when the No. 2 rear seat
outer belt assembly begins to lock the ELR.
Check that the belt does not lock within 15 of
tilt in all directions but that the be ...
Installation
1. INSTALL FRONT DOOR WINDOW FRAME MOULDING
Remove the tape from the front door window frame
moulding.
Clean the contact surface of the vehicle body with
white gasoline.
Clean the outer circumference of the front door
window frame moulding with white gasoline.
Apply new double-si ...
