Place the black lead of the multi-meter on the negative battery post and secure it. Put the multi-meter in the AC position and connect the probe to the suspect wire with the red lead of the multi-meter. Then start the vehicle with the key. With the engine at idle the multi-meter should read between .65 volts to 1.5 volts.

Have a second person press the gas pedal to increase the RPMs and watch the meter display. When the RPMs increase the voltage should rise slightly. (Not all tachometer outputs will rise when the engine RPMs increase). Once the correct tachometer wire has been identified, turn the vehicle off.

Run the Violet/White (H1/2) wire from the main connector through the firewall into the engine compartment along side the hood pin wire. Use the same procedure as with the hood pin wire and pull the wire through the grommet taking extra care to keep it away from any moving parts or anything that will generate extreme heat. Once the wire is run into the engine compartment, strip a small portion of insulation off the tachometer wire and solder it to the Violet/White wire and wrap the connection with electrical tape. Pull on the wire to ensure a good connection.

note! For the programming of the tachometer, refer to the Control Module Programming discussion.

step 8

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Directed Electronics Ready Remote manual Factory Alarm Arm or Disarm