Toyota 4Runner manuals

Toyota 4Runner: On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT COOLER CONDENSER ASSEMBLY

(a) If the fins of the cooler condenser are dirty, clean them with water. Dry the fins with compressed air.

NOTICE:

Do not damage the fins of the condenser.

(b) If a fin of the cooler condenser is bent, straighten it using a screwdriver or pliers.

2. CHECK CONDENSER FOR LEAKAGE OF REFRIGERANT

(a) Using a halogen leak detector, check the pipe joints for gas leakage. If gas leakage from a joint is detected, check the torque of the joint.

Components
COMPONENTS ILLUSTRATION ...

Installation
INSTALLATION PROCEDURE 1. INSTALL COOLER DRYER (a) Using pliers, install the cooler dryer. (b) Apply a sufficient amount of compressor oil to the contact surfaces of a new O-ring an ...

Other materials about Toyota 4Runner:

System Description
SYSTEM DESCRIPTION 1. SYSTEM DESCRIPTION HINT: The skid control ECU is built into the hydraulic brake booster. (a) ABS (Anti-lock Brake System) The ABS helps prevent the wheels from locking when the brakes are applied firmly or on a slippery surface. ( ...

PTC Heater Circuit
DESCRIPTION PTC heater relays are closed in accordance with signals from the air conditioning amplifier assembly and power is supplied to the quick heater assembly installed on the radiator heater unit. WIRING DIAGRAM PROCEDURE 1. ...

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