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ON-VEHICLE SERVICE HEATER, AIR CONDITIONER AND VENTILATION 55A-93 3. Start the engine and then turn ON the air conditioner switch. AC208297 0 1 2 3 1 2 3 4 5 AB Output voltage (V) Refrigerant pressure (MPa) 4. At this time, check to see that the voltage of the A/ C pressure sensor connector terminal No. 2 . • The allowance shall be defined as ± 5%. • The A/C pressure sensor is incorporated in the RELAY CHECK M1552008801539 BLOWER RELAY CONTINUITY CHECK AC605627 AC700765 AC701458 4 1 3 2 AB Blower relay Blower relay <LHD> <RHD> Battery voltage Checking terminal Normal Not applied 3 − 4 No continuity • Connect terminal 1 to • Connect terminal 2 to Continuity Ω or less) |