Toyota RAV4 (XA40) 2013-2018 Service Manual: Monitor drive pattern
- Test monitor drive pattern for ect
Caution:
Perform this drive pattern on a level surface and strictly observe the posted speed limits and traffic laws while driving.
Hint:
Performing this drive pattern is one method to simulate the ect's malfunction detection conditions.
The dtcs may not be detected through ordinary, everyday driving. Also, dtcs may not be detected through this drive pattern.
- Preparation for driving
- Warm up the engine sufficiently (engine coolant temperature is 60°c (140°f) or higher).
- Drive the vehicle when the atmospheric
temperature is -10°c (14°f) or higher.
Malfunction is not detected when the atmospheric temperature is less than -10°c (14°f).
- Drive pattern
- Drive the vehicle through all the gears.
Stop→1st → 2nd →3rd → o/d → o/d (lock-up on).
- Repeat the above drive pattern 3 times or more.
Notice:
- When using the intelligent tester, the monitor status can be found in "enhanced obd ii / data list" or under "carb obd ii".
- In the event that the drive pattern must be interrupted (due to traffic conditions or other factors), the drive pattern can be resumed and, in most cases, the monitor can be completed.
Caution:
Perform this drive pattern on a level road as much as possible and strictly observe the posted speed limits and traffic laws while driving.
Hint:
*: Drive at such a speed in the uppermost gear to engage lock-up. The vehicle can be driven at a speed lower than the speed shown in the above diagram under the lock-up condition.
Notice:
It is necessary to drive the vehicle for approximately 30 minutes to detect dtc p0711 (transmission fluid temperature sensor "a" performance).
Manual shifting test
Manual shifting test
Hint:
Through this test, it can be determined whether the
trouble occurs in the electrical circuit or if it is a
mechanical problem in the transaxle.
If any abnorm ...
Problem symptoms table
Hint:
Use the table below to help determine the cause of the
problem symptom. The potential causes of the symptoms
are listed in order of probability in the "suspected area"
column ...
Other materials:
If your vehicle needs to be
towed
If towing is necessary, we
recommend having your
vehicle towed by your
Toyota dealer or commercial
towing service, using a
wheel-lift type truck or flatbed
truck.
Use a safety chain system
for all towing, and abide by
all state/provincial and local
laws.
Situations when it is necessary
to contact d ...
Occupant classification sensor power supply circuit malfunction
Description
The occupant classification sensor power supply circuit consists of the
occupant classification ecu and
the occupant classification sensors.
Dtc b1793 is recorded when a malfunction is detected in the occupant
classification sensor power
supply circuit.
Wiring diagram
...
Precaution
If any of following conditions are met,
keep engine idling with a/c on (engine
speed at less than 2000 rpm) for at least 1
minute:
Refrigerant gas has been refilled or a/c parts have
been replaced.
A long time has elapsed since the engine was
stopped.
Notice:
If the engine s ...
