Component Inspection

Check VIS motor.
1. Ignition "OFF".
2. Disconnect VIS motor connector.
3. Measure resistance between terminal "1" and "2" of VIS motor connector.
  Specification: Approx. 40~70Ω (20°C/68°F)
  
  Fig 1: Measuring Resistance Between Terminal 1 And 2 Of VIS Motor Connector
4. Is the measured resistance within specification?
  YES
  - Go to " 2 Check for open in VIS motor harness" as below.
  NO
  - Check VIS motor for contamination, deterioration, or damage. Substitute with a known-good VIS motor and check for proper operation. If the problem is corrected, replace VIS motor and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
Check for open in VIS motor harness.
1. Ignition "OFF".
2. Disconnect VIS motor connector.
3. Measure the resistance between terminal "1" of VIS motor harness connector and "32/C44-1" of the PCM harness connector.
4. Measure the resistance between terminal "2" of VIS motor harness connector and "33/C44-1" of the PCM harness connector.
  Specification: Approx. below 1Ω
  
  Fig 2: Measuring Resistance Between Terminal 1 Of VIS Motor And 32/C44-1 Of PCM Harness Connector
5. Is the measured resistance within specifications?
  YES
  - Substitute with a known-good VIS motor rotation sensor and check for proper operation. If the problem is corrected, replace VIS motor rotation sensor and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
  - Substitute with a known-good PCM and check for proper operation. If the problem is corrected, replace PCM and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
  NO
  - Check for open in VIS motor harness. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.