2002-2008 GMC Envoy, Chevrolet TrailBlazer, Oldsmobile Bravada, Buick Rainier, Isuzu Ascender

The Pro Module is to be installed at the Body Control Module. The BCM is attached to the fuse block under the second row seat on the drivers side.



We need to use wires from the 2 main connectors, first is the C1, a 24 pin grey connector,


And a 32 pin Tan connector as C2.



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 & WHITE wires 

Find the   Red/white or White wire in Connector C2  pin E9 and perform a 3 wire splice.


the black needs to be connected to a chassy ground a bolt that goes to the floor area is a good ground


Not Used


Not Used


Find the yellow wire in Connector C1, Pin B10. Cut that yellow wire, and attach the yellow wire from the pro module going into that wire that goes to the BCM. Tape the other side that will remain unconnected.


Not Used


find the Black wire in Connector C2, Pin E8, and perform a 3 wire splice.



Relearn Procedure

  1. Turn the key on, with the engine OFF.
  2. Try to start the engine, then release the key to ON, Engine  will not start.
  3. Watch the security telltale, after about 10 mins, it  will turn OFF.
  4. Turn OFF the ignition, and wait 5 seconds.  


Repeat steps 1 through 4 two more times for a total of 3 cycles/30 minutes. You must turn the ignition OFF for 30 seconds before attempting to start the vehicle after the 3 cycles. Then start the engine .



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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