Главная Automobile - Toyota Toyota Sequoia - Repair manual 2005 year
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I28731 10 1 2 7 BE2MP–01 I18596 I18689 Wire Harness Side: I18559 1 4 5 2 3 – BODY ELECTRICAL DEFOGGER SYSTEM BE–65 3469 INSPECTION 1. Connecter connected: (a) Connect the positive (+) lead from the voltmeter to termi- (b) When the switch is OFF, the voltage should be approx. (c) Turn the defogger switch ON and check that the indicator (d) After 15 minutes, check that the switch is OFF and the If operation is not as specified, replace the switch. 2. Connector disconnected: Disconnect the connector from the panel switch and inspect the Tester connection Condition Specified condition 10 – Ground Always Continuity 1 – Ground Always Battery voltage 2 – Ground Ignition switch OFF or ACC No voltage 2 – Ground Ignition switch ON Battery voltage 7 – Ground Ignition switch OFF No voltage 7 – Ground Ignition switch ACC or ON Battery voltage If the circuit is not as specified, inspect the circuit connected to 3. INSPECT DEFOGGER RELAY CONTINUITY Condition Tester connection Specified condition Constant 1 – 2, 3 – 4 Continuity Apply B+ between terminals 1 and 2. 3 – 5 Continuity If continuity is not as specified, replace the relay. |