|
|
HOW TO DIAGNOSE TSB Revision GENERAL <ELECTRICAL> 00E-13 GENERAL ELECTRICAL SYSTEM CHECK M1001005300045 A circuit consists of the power supply, switch, relay, load, (1) Ground one lead wire of the test light. If a voltmeter is used instead of the test light, ground the grounding side (2) Connect the other lead wire of the test light to the power side terminal of the switch connector. The test light (3) Then, connect the test light or voltmeter to the motor connector. The test light should not come on, or the (4) The circuit illustrated here is normal. If there is any problem, such as the motor failing to run, check voltages 2. SHORT-CIRCUIT CHECK Because the fuse has blown, it is probable that there is a STEP 1. Remove the blown fuse and connect the test light Q: Does the test light illuminate? YES : Short-circuit exists between the fuse block and the switch. Repair the harness between the fuse block NO : Go to Step 2. ACX00956 AB POWER SUPPLY FUSE SWITCH MOTOR (3) ON (2) OFF (1) TEST LIGHT ACX00957 AB POWER SUPPLY SWITCH OFF ILLUMINATION TEST FUSE BLOCK SHORT-CIRCUIT |