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COMPASS AND THERMOMETER DI-27 C D E F G H I J L M A B DI 2007 Pathfinder Trouble Diagnoses EKS00FYK PRELIMINARY CHECK FOR THERMOMETER 1. COOL DOWN CHECK 1. Turn the ignition switch to the ON position. 2. Cool down the ambient sensor 2 with water or ice. Does the indicated temperature drop? YES >> GO TO 2. NO >> The system is malfunctioning. Refer to DI-27, "INSPECTION/COMPASS AND THERMOMETER" . 2. WARM UP CHECK 1. Leave the vehicle for 10 minutes. 2. With the ignition switch in the ON position, disconnect and reconnect the ambient sensor 2 connector. Does the indicated temperature rise? YES >> The system is OK. NO >> The system is malfunctioning. Refer to DI-27, "INSPECTION/COMPASS AND THERMOMETER" . INSPECTION/COMPASS AND THERMOMETER Symptom Possible causes Repair order No display at all 1. 10A fuse. 2. Power circuit. 3. Ground circuit. 4. Auto anti-dazzling inside mirror. 1. Check 10A fuses [No. 19 (with Homelink® universal transceiver) and 14 located in fuse block (J/B)]. 2. Check power circuit for auto anti-dazzling inside mirror. 3. Check ground circuit for auto anti-dazzling inside mirror. 4. Replace auto anti-dazzling inside mirror. Forward direction indi- 1. In manual correction mode (Bar and display vanish). 2. Zone variation change is not done. 1. Drive the vehicle and turn at an angle of 90 ° . 2. Perform the zone variation change. Displays wrong tem- − 40 ° C ( − 40 ° F) and 55 ° C (130 ° F) 1. Check operation. 2. Ambient sensor 2 circuit. 3. Ambient sensor 2. 4. Auto anti-dazzling inside mirror. 1. Perform preliminary check shown above. 2. Check harness for open or short between ambient sensor 2 and auto anti-dazzling inside mirror. 3. Replace ambient sensor 2. 4. Replace auto anti-dazzling inside mirror. Displays SC or OC 1. Ambient sensor 2 circuit. 2. Ambient sensor 2. 3. Auto anti-dazzling inside mirror. 1. Check harness for open or short between ambient sensor 2 and auto anti-dazzling inside mirror. 2. Replace ambient sensor 2. 3. Replace auto anti-dazzling inside mirror. |