Toyota RAV4 (XA40) 2013-2018 Service Manual: Air conditioning system (for manual air conditioning system)

Back-up power source circuit

Description This is the back-up power source circuit for the air conditioning amplifier. Power is supplied even when the ignition switch is turned off and is used for functions such as the diagnos ...

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 ...

Other materials:

Ecm power source circuit
Description When the ignition switch is turned on, the battery voltage is applied to the igsw of the ecm. The output signal from the mrel terminal of the ecm causes a current to flow to the coil, closing the contacts of the integration relay (efi main relay) and supplying power to either term ...

On-vehicle inspection
Connect intelligent tester Connect the intelligent tester to the dlc3. Start the engine and idle it. Select the active test mode on the intelligent tester. Hint: Please refer to the intelligent tester operator's manual for further details. Check actuator motor operation ...

Summary of the blind spot monitor
The blind spot monitor is a system that has 2 functions; The blind spot monitor function Assists the driver in making the decision when changing lanes The rear cross traffic alert function Assists the driver when backing up These functions use same sensors. Bsm main switch ...