1998-2000 Chevrolet Silverado Classic, Sierra, Suburban, Tahoe, GMC Yukon, Cadillac Escalade

Locate the EVO Module and Install the PRO Bypass


The EVO Passlock Module is under the center of the dash under the Ashtray.


• Remove the knee bolster screws.

• Unsnap the knee bolster.

• Twist the brake release cable in order to disengage the knee bolster.

• Remove the lap cooler hose.




• Remove the IP storage compartment check strap.

• Remove the IP storage compartment door.

• Remove the IP storage compartment.

Squeeze the compartment in order for the compartment to release.



• Disconnect the electrical connectors.

• Remove the ashtray retainer inserts from underneath the instrument panel.

• Remove the ashtray from the instrument panel.






• Push on the clips behind the auxiliary storage compartment or the remote CD player. Pull down in order to release the module.

• Disconnect the electrical connector.


There is one electrical connector on the EVO passlock Module




If the enclosure of your NEWROCKIES PRO Module is green and blue, please setup the switches as following (if enclosure is black, please submit a request to our support team for correct switch configurations): 


Open the NEWROCKIES PRO Module's cover (this will NOT void the warranty) by removing the 2 screws on the bottom. Inside there are 2 sets of switches.


Set SW1 (8 switches) as following:

1 2 3 4 5 6 7 8
on off off off off on on off


Set SW2 (10 switches) as following:

1 2 3 4 5 6 7 8 9 10
off off off off off off off on off off


To install the NEWROCKIES PRO Module, connect it as following:

PRO Bypass

Car Wires

RED & WHT Wires      

Make a 3 wire splice to the PNK, B3


Make a 3 wire splice to the black white wire in B1.


Not Used


Not Used


Cut the Yellow in B7 attach  toward the EVO module.


Make a 3 wire splice to ORANGE/BLK, B5



Perform the re-learning procedure

  1. Turn ON the ignition, with the engine OFF.
  2. Attempt to start the engine, then release the key to ON (vehicle will not start).
  3. Observe the SECURITY light, after approximately 11 minutes the light will turn OFF.
  4. Turn OFF the ignition, and wait 10 seconds.


Repeat steps 1 through 4 two more times for a total of 3 cycles/30 minutes ( the vehicle is now ready to relearn the Sensor Data Code and/or passwords on the next ignition switch transition from OFF to CRANK).


Important: The vehicle relearns Sensor Data Code and/or password on the next ignition switch transition from OFF to CRANK. You must turn the ignition OFF before attempting to start the vehicle.

Start the engine (the vehicle has now learned the Sensor Data Code and/or password).


If your security light should stay on after the vehicle is running, cut the yellow wire in B2 and tape it off.



IMPORTANT: If your car still does not start, please follow the troubleshooting directions for Passlock 1/2 Systems before contacting our support team. This will make it easier and faster for us to handle your support questions and will enable us to serve you better.


The installation is completed.

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