Inspection: Vehicle Speed Signal

Inspection 4: Vehicle Speed Signal
1. CHECK SPEEDOMETER
Start the engine, and then check the combination meter (speed meter) operation.
Does it operate normally?
YES >> GO TO 2.
NO >> Combination meter.
2. CHECK RAS CONTROL UNIT CONNECTOR
1. Turn ignition switch OFF, disconnect RAS control unit harness connector, and check terminal for deformation, disconnection, looseness, etc.
2. Reconnect harness connector securely, and perform self-diagnosis. Self-Diagnosis

With CONSULT-II





Without CONSULT-II





Is above displayed on self-diagnosis display?
YES >> RAS control unit malfunction. Replace RAS control unit.
NO >> Connector terminal connection is loose, damaged, open, or shorted. Repair or replace the terminal.