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A INSPECTION PROCEDURE PROCEDURE 1. READ VALUE USING TECHSTREAM (AIR MIX SERVO MOTOR TARGET PULSE (for (a) Use the Data List to check if the servo motor is functioning properly. Air Conditioner TESTER DISPLAY MEASUREMENT ITEM / RANGE NORMAL CONDITION DIAGNOSTIC NOTE Air Mix Servo Targ Pulse (D) No. 1 damper servo sub-assembly (air mix damper servo motor [for driver side]) target pulse / Min.: 0, Max.: 255 MAX. COLD: 5 (pulse) MAX. HOT: 104 (pulse) - OK: The display is as specified in the normal condition. Result RESULT PROCEED TO OK (Checking from the DTC) A OK (Checking from the PROBLEM SYMPTOMS TABLE) B NG C B PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE C REPLACE AIR CONDITIONING AMPLIFIER 2. REPLACE NO. 1 DAMPER SERVO SUB-ASSEMBLY (AIR MIX SERVO MOTOR [for (a) Temporarily replace the No. 1 damper servo sub-assembly (air mix damper servo motor [for driver side]) with a new one
. HINT: Since the servo motor cannot be inspected while it is removed from the vehicle, replace the servo motor with a new one and check that the condition returns to normal. AIR CONDITIONING: AIR CONDITIONING SYSTEM (for Automatic A... |