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ATC-40 TROUBLE DIAGNOSIS 10 L/R Multiplex communication → A/C amp. IGN ON - 11 B/Y Sensor ground IGN ON - Approx. 0 12 OR Sunload sensor IGN ON - - 17 PU/W Water temperature sen- IGN ON Engine coolant temperature: Approx. ° C 18 BR/W Compressor feed back IGN ON A/C ON - Approx. 0 When refrigerant pres- Approx. 5 20 L Multiplex communication IGN ON - 21 G/Y Power supply for mode IGN ON - Approx. 12 22 L/R Compressor ON signal IGN ON Compressor: ON Approx. 0 Compressor: OFF Approx. 5 24 B Ground IGN ON - Approx. 0 26 R/B Power supply for BATT IGN OFF - Approx. 12 27 Y/G Power supply for IGN IGN ON - Approx. 12 29 LG/B Fan ON signal IGN ON Blower fan: ON Approx. 0 Blower fan: OFF Approx. 5 33 L/W Power supply for ACC IGN ON - Approx. 12 34 L/B Blower fan motor feed IGN ON Fan speed: Manual 1st Approx. 8 35 L/Y Fan control amp. control IGN ON Fan speed: Manual 1st - 4th speed Approx. 2.5 - 3.5 Manual 5th speed Approx. 9.0 TERMI- NAL NO. WIRE COLOR ITEM CONDITION Voltage (V) RJIA0213E SKIA0056J HAK0363D |