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ATC-68 < SERVICE INFORMATION > TROUBLE DIAGNOSIS 2. Check continuity between blower motor harness connector M78 OK or NG OK >> GO TO 4. NG >> Repair harness or connector. 4. CHECK UNIFIED METER AND A/C AMP. OUTPUT SIGNAL 1. Reconnect blower motor connector and unified meter and A/C amp. connector. 2. Turn ignition switch ON. 3. Change the fan speed from Lo to Hi, and check the duty ratios OK or NG OK >> Replace blower motor after confirming the fan air flow does not change. NG >> Replace unified meter and A/C amp. COMPONENT INSPECTION Blower Motor 2 – 53 : Continuity should exist. RJIA1999E RJIA2000E SJIA1802E |