Toyota RAV4 (XA40) 2013-2018 Service Manual: Precaution

Toyota RAV4 (XA40) 2013-2018 Service Manual / 2Az-fe engine mechanical / Sfi system / Precaution

Notice:

Perform reset memory (at initialization) when replacing the automatic transmission assembly, engine assembly or ecm (see page ax-18).
Perform registration (vin registration) when replacing the ecm (see page es-13).

Hint:

Initialization cannot be completed by only removing the battery.

Definition of terms

Terms Definition Monitor description Description of what ecm monitors and how detects malfunctions (monitoring purpose and details). Related dtcs Group of diag ...

Other materials:

Brake switch "B" circuit high
Description The purpose of this circuit is to prevent the engine from stalling while driving in the lock-up condition when the brakes are suddenly applied. When the brake pedal is depressed, this switch sends a signal to the ecm. Then the ecm cancels the operation of the lock-up clutch ...

Installation
Hint: Use the same procedures for the rh side and lh side. The procedures listed below are for the rh side. Install front seat assembly Place the seat in the cabin. Notice: Be careful not to damage the vehicle body. Connect the connector under the seat. Lift up the se ...

Brake switch "A" / "B" correlation
Description The stop light switch is a duplex system that transmits two signals: stp and st1-. These two signals are used by the ecm to monitor whether or not the brake system is working properly. If the signals, which indicate the brake pedal is being depressed and released, are detected ...