Toyota 4Runner manuals

Toyota 4Runner: Inspection

INSPECTION

PROCEDURE

1. INSPECT MAGNET CLUTCH ASSEMBLY


(a) Check the magnet clutch operation.

(1) Confirm that the magnet clutch hub and magnet clutch rotor lock when the positive (+) lead of the battery is connected to terminal 3 of the magnet clutch, and the negative (-) lead is connected to the ground wire.

If the operation is not as specified, replace the magnet clutch assembly.

Text in Illustration

*1

Magnet Clutch Rotor

*2

Magnet Clutch Hub

*3

Battery

*a

Component without harness connected

(Magnet Clutch Assembly)

(b) Measure the resistance between terminals 1 and 2.

Standard resistance:

65 to 125 Ω at 20°C (68°F)

If the result is not as specified, replace the cooler compressor assembly.

Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE COOLER BRACKET (a) Detach the clamp. (b) Remove the screw and cooler bracket. 2. REMOVE MAGNET CLUTCH ASSEMBLY (a) Clamp the cooler compressor in a vise. (b) ...

Removal
REMOVAL PROCEDURE 1. REMOVE GENERATOR ASSEMBLY (a) Remove the generator assembly (See page ). 2. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM 3. DISCONNECT DISCHARGE HOSE SUB-ASSEMBLY ...

Other materials about Toyota 4Runner:

System Description
SYSTEM DESCRIPTION 1. DESCRIPTION OF OCCUPANT CLASSIFICATION SYSTEM (a) GENERAL DESCRIPTION (1) In the occupant classification system, the occupant classification ECU calculates the weight of the occupant based on signals from the occupant classification ...

Tachometer Malfunction
DESCRIPTION In this circuit, the meter CPU receives engine speed signals from the ECM using the CAN communication system. The meter CPU displays the engine speed, which is calculated based on the data received from the ECM. WIRING DIAGRAM PROCEDURE ...

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