Toyota RAV4 manuals

Toyota Sienna Service Manual: Rear blower resistor

ON-VEHICLE INSPECTION

1. INSPECT REAR BLOWER MOTOR CONTROLLER

 INSPECT REAR BLOWER MOTOR CONTROLLER

(a) Measure resistance according to the value(s) in the table below..

Standard resistance

INSPECT REAR BLOWER MOTOR CONTROLLER

If the resistance is not as specified, replace the rear blower motor controller.

(b) Inspect the rear blower motor controller.

(1) Connect the positive (+) lead to terminal 3 through a 12 V to 3.4 W test bulb and negative (-) lead to terminal 1.

(2) Connect the three 1.5 V dry cell batteries' positive (+) lead to terminal 2, and the negative (-) lead to terminal 1. Then check that the test bulb comes on.

OK: The test bulb comes on.

If operation is not as specified, replace the rear blower motor controller.

For rear air conditioning system
ON-VEHICLE INSPECTION 1. INSPECT REAR AIR MIX CONTROL SERVO MOTOR (a) Inspect servo motor operation. (1) Connect the positive (+) lead from the battery to terminal 4 and negative (-) lead to ...

Compressor and magnetic clutch
COMPONENTS ...

Other materials:

Installation
1. INSTALL STARTER ASSEMBLY (a) Install the starter with the 2 bolts. Torque: 37 N*m (380 kgf*cm, 26 ft.*lbf) for bolt (b) Connect the starter connector. (c) Install the terminal nut and cover the nut with the cap. Torque: 9.8 N*m (100 kgf*cm, 7 ft.*lbf) for nut 2. INSTALL NO. 1 ...

Solar Sensor Circuit (Driver Side)
DESCRIPTION The solar sensor, which is installed on the upper side of the instrument panel, detects sunlight and controls the air conditioning in AUTO mode. The output voltage from the solar sensor varies according to the amount of sunlight. When the sunlight increases, the output voltage ...

Diagnosis system
1. CHECK DLC3  The vehicle's ECU uses ISO 15765-4 for communication protocol. The terminal arrangement of the DLC3 complies with SAE J1962 and matches the ISO 15765-4 format. NOTICE: *: Before measuring the resistance, leave the vehicle as is for at least 1 minute and do no ...

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