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. (b) If gas leakage is detected in a joint, check the torque of the joint. |
Toyota Tundra Service Manual > Air Pump: On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT AIR PUMP ASSEMBLY (a) Start the engine and warm it up. (b) Turn the ignition switch off. (c) Connect the 400 A probe of an ammeter to the (+) wire of the air pump assembly. (d) Connect the Techstream to the DLC3. (e) Turn the ignition switch to ON and turn ...