Toyota RAV4 manuals

Toyota Sienna Service Manual: Road test

1. PROBLEM SYMPTOM CONFIRMATION

PROBLEM SYMPTOM CONFIRMATION

  1.  Inspect the SET function.
  1.  Turn the cruise control main switch on.
  2.  Drive at the required speed between 40 km/h (25 mph) and 200 km/h (125 mph).
  3.  Push the cruise control main switch to - (COAST)/SET.
  4.  After releasing the switch, check that the vehicle cruises at the set speed.

PROBLEM SYMPTOM CONFIRMATION

  1. Inspect the + (ACCEL) function.
  1.  Turn the cruise control main switch on.
  2.  Drive at the required speed between 40 km/h (25 mph) and 200 km/h (125 mph).
  3.  Push the cruise control main switch to - (COAST)/SET.
  4.  Check that vehicle speed increases while the cruise control main switch is pushed to + (ACCEL)/RES (RESUME), and that the vehicle cruises at the newly set speed when the switch is released.
  5.  Push the cruise control main switch to + (ACCEL)/RES (RESUME) and then release it immediately. Check that vehicle speed increases by approximately 1.6 km/h (1.0 mph) (tap-up control).

PROBLEM SYMPTOM CONFIRMATION

  1. Inspect the - (COAST) function.
  1.  Turn the cruise control main switch on.
  2.  Drive at the required speed between 40 km/h (25 mph) and 200 km/h (125 mph).
  3.  Push the cruise control main switch to - (COAST)/SET.
  4.  Check that vehicle speed decreases while the cruise control main switch is pushed to - (COAST)/SET, and that the vehicle cruises at the newly set speed when the switch is released.
  5.  Push the cruise control main switch to - (COAST)/SET, and then release it immediately.

    Check that vehicle speed decreases by approximately 1.6 km/h (1.0 mph) (tap-down control).

PROBLEM SYMPTOM CONFIRMATION

  1. Inspect the CANCEL function.
  1.  Turn the cruise control main switch on.
  2.  Drive at the required speed between 40 km/h (25 mph) and 200 km/h (125 mph).
  3.  Push the cruise control main switch to - (COAST)/SET.
  4.  When performing any one of the following, check that the cruise control system is canceled and that the normal driving mode is reset.

PROBLEM SYMPTOM CONFIRMATION

  1. Inspect the RES (RESUME) function.
  1.  Turn the cruise control main switch on.
  2.  Drive at the required speed between 40 km/h (25 mph) and 200 km/h (125 mph).
  3.  Push the cruise control main switch to - (COAST)/SET.
  4.  Cancel the cruise control system by performing any of the above operations (other than turning the main switch off).
  5.  After pushing the cruise control main switch to + (ACCEL)/RES (RESUME) at a driving speed of more than 40 km/h (25 mph), check that the vehicle resumes the speed set prior to the cancellation.
How to proceed with troubleshooting
HINT:  Use the following procedures to troubleshoot the cruise control system.  *: Use the intelligent tester. 1 VEHICLE BROUGHT TO WORKSHOP 2 PROBLEM SYMPTOM CONFIRMATION 3 CHE ...

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:

Check for short circuit
(a) If the wire harness is ground shorted (Fig. 5), locate the section by conducting a resistance check with the body ground (below).   (b) Check the resistance with the body ground. (1) Disconnect connectors A and C and measure the resistance. Standard resistance (Fig. 6) HIN ...

Memory Switch Circuit
DESCRIPTION When the seat memory switch M1 or M2 is pressed, the position control ECU & switch (Seat ECU) transmits a signal of the memorized mirror position to the outer mirror control ECU. Then, the outer mirror control ECU drives the mirror motor. HINT: The power mirror control syste ...

Adjustment
HINT: On the RH side, use the same procedures as on the LH side. Since a centering bolt is used as a door hinge mounting bolt on the body side and the door side, the door can not be adjusted with it on. Substitute a bolt with a washer for the centering bolt. 1. INSPECT FRONT DOOR PA ...

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