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HEATER, AIR CONDITIONER AND VENTILATION – On-vehicle Service 55-15 COMPRESSOR DRIVE BELT ADJUSTMENT Refer to GROUP 11 - On-vehicle Service. DUAL PRESSURE SWITCH CHECK 1. Remove the dual pressure switch connector and connect the high/low pressure side terminals located on the harness side as shown in the illustration. 2. Install a gauge manifold to the high - pressure side service valve of the refrigerant line. (Refer to 55-42.) 3. When the high/low pressure sides of the dual pressure switch are at operation pressure (ON) and there is continuity between the respective terminals, then the condition is normal. If there is no continuity, replace the switch. Dual pressure switch ON OFF 196 20 kPa 220 20 2352 372 2940 176 Hood support rod |