3.
Has a problem been found?
 | ▶ Repair as necessary and then go to "Verification of Vehicle Repair" procedure. |
 | ▶ Go to "Power Circuit Inspection" procedure. |
Many malfunctions in the electrical system are caused by poor harness and terminals.
Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.
Thoroughly check all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.
Has a problem been found?
| ▶ Repair as necessary and then go to "Verification of Vehicle Repair" procedure. |
| ▶ Go to "Power Circuit Inspection" procedure. |
Ignition switch "OFF"
Refer to "Shop Manual" and disconnect VIS Solenoid Valve connector.
Ignition switch "ON"
Measure the voltage between Pin No. 1 (Power) terminal of VIS Solenoid Valve harness connector and chassis ground.
Specification : B+
Is the measured value within specification?
| ▶ Go to "Control Circuit Inpsection" procedure. |
| ▶ Repair open or short in circuit and then go to "Verification of vehicle Repair" procedure. |
Ignition switch "OFF"
Refer to "Shop Manual" and disconnect VIS Solenoid Valve connector.
Ignition switch "ON"
Measure the voltage between Pin No. 2 (Control) terminal of VIS Solenoid Valve harness connector and chassis ground.
Specification : Approx. 2.5V (Refer to Figure below)
Is the measured value within specification?
| ▶ Go to "Component Inpsection" procedure. |
| ▶ Repair open or short in circuit and then go to "Verification of vehicle Repair" procedure. |
