Speed Sensor Circuit Continuity Check
Turn ignition off. Set VOM to 200-ohm scale. Disconnect PRC control module (under passenger's seat) and instrument panel connector for analog or digital dash. Measure resistance between 2 Green/Red wires. If resistance reading is 5 ohms or more, repair open circuit in Green/Red wire. If resistance reading is less than 5 ohms, proceed to PINPOINT TEST A3.