Vehicle Speed Sensor Function (Analog Instrument Panel Only)
- Turn ignition off. Remove instrument cluster. For instrument cluster removal, see VEHICLE SPEED SENSOR under REMOVAL & INSTALLATION. Disconnect speedometer cable from instrument cluster.
- Connect ohmmeter between Green/Red wire and Black wire. Slowly rotate speedometer cable connections at instrument cluster. If ohmmeter indicates 4 continuity interruptions per speedometer cable rotation, proceed to PINPOINT TEST A5. If ohmmeter reading is not as specified, replace vehicle speed sensor (speedometer subassembly).