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содержание .. 1881 1882 1883 1884 ..
INTRUDER SENSOR SEC-299 < DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM] C D E F G H I J L M A B SEC N O P INTRUDER SENSOR Component Function Check INFOID:0000000010926602 1. CHECK INTRUDER SENSOR FUNCTION 1. Turn ignition switch OFF. 2. Check that hood is closed completely. 3. Get in the vehicle and close all doors. 4. Lock doors using Keyfob. 5. Check security indicator lamp blinks to confirm that the vehicle security system is shifted into the ARMED SEC-217, "VEHICLE SECURITY SYSTEM : System Description" . 6. Hold up and move a hand over intruder sensor. 7. Check that siren sounds after a few seconds. Does the siren sound? YES >> Intruder sensor is OK. NO >> Refer to SEC-299, "Diagnosis Procedure" Diagnosis Procedure INFOID:0000000010926603 1. CHECK INTRUDER SENSOR POWER SUPPLY 1. Turn ignition switch OFF. 2. Disconnect sensor cancel switch connector. 3. Check voltage between sensor cancel switch harness connector and ground. Is the inspection result normal? YES >> GO TO 2. NO-1 >> Check 5 A fuse [No. 14, located in the fuse block]. NO-2 >> Check harness for open or short between fuse and sensor cancel switch. 2. CHECK INTRUDER SENSOR SIGNAL CIRCUIT 1. Disconnect siren control unit connector. 2. Check continuity between siren control unit harness connector and sensor cancel switch harness connec- 3. Check continuity between siren control unit harness connector and ground. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace harness. 3. CHECK INTRUDER SENSOR GROUND CIRCUIT Check continuity between sensor cancel switch harness connector and ground. (+) (–) Voltage (Approx.) Sensor cancel switch Connector Terminal R25 1 Ground Battery voltage Siren control unit Sensor cancel switch Continuity Connector Terminal Connector Terminal B127 4 R25 2 Existed Siren control unit Ground Continuity Connector Terminal B127 4 Not existed |