Toyota RAV4 manuals

Toyota RAV4 Service Manual: Purpose of readiness tests

Hint:

Many state inspection and maintenance (i/m) programs require a vehicle's readiness monitor status to show compl before beginning emission tests.

The readiness monitor will be reset to incmpl (incomplete) if:

If the readiness monitor status shows incmpl, follow the appropriate readiness monitor drive pattern to change the status to compl.

Caution:

Strictly observe posted speed limits, traffic laws, and road conditions when performing these drive patterns.

Notice:

These drive patterns represent the fastest method of satisfying all conditions necessary to achieve complete status for each specific readiness monitor.

In the event of a drive pattern being interrupted (possibly due to factors such as traffic conditions), the drive pattern can be resumed. In most cases, the readiness monitor will still achieve complete status upon completion of the drive pattern.

To ensure completion of the readiness monitors, avoid sudden changes in vehicle load and speed (driving up and down hills and/or sudden acceleration).

Readiness monitor drive pattern
...

Catalyst monitor (active air-fuel ratio control type)
Preconditions The monitor will not run unless: The mil is off. Drive pattern Connect the intelligent tester to the dlc3. Turn the ignition switch on. Turn the tester on. ...

Other materials:

Evaporative emission system reference orifice
Dtc summary Hint: The reference orifice is located inside the canister pump module. Description The description can be found in the evap (evaporative emission) system (see page es-335). Inspection procedure Refer to the evap system (see page es-340). Monitor description 5 Hours* af ...

Blower motor circuit
Description The blower motor is operated by signals from the air conditioning amplifier. Blower motor speed signals are transmitted in accordance with changes in the duty ratio. Wiring diagram Inspection procedure Perform active test by intelligent tester (blower motor) Conne ...

Direct clutch
Components Disassembly Inspect pack clearance of direct clutch (see page ax-234) Remove direct multiple disc clutch disc Using a screwdriver, pry out the snap ring from the direct clutch drum. Remove the flange, 3 discs and 3 plates from the direct clutch drum. ...

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