1999-2002 Chevrolet Suburban, Silverado, Tahoe, GMC Yukon, Sierra (NEW STYLE)

Locate the BCM

 

The BCM is in the dash directly under the steering column.

 

Remove the Trim panel.

 

 

Then behind that is the BCM. Disconnect the Brown connector first.

There are 3 electrical connectors on the BCM (C1, C2, C3) The connectors we need are C1 which is brown and C2 which is Grey or light blue. Both have the same configuration and are a 24 pin connector.

 

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:

DIP SWITCHES (SW1)
1 2 3 4 5 6 7 8
on off off off off on on off

 

Set SW2 (10 switches) as following:

DIP SWITCHES (SW2)
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   

Splice the red wire into the pink wire going into BCM Connector C1 Pin B2

BLK

Splice the black wire into the black wire going into the BCM Connector C1 pin B1 Black.

PPL

Not Used

GRN

Not Used

YEL

Cut the wire on BCM C2 Pin B3 (YEL) and connect the YEL wire of the bypass to it on the side of the BCM connector. Tape the other side.

BRN

 Splice the brown wire into the Orange/Black wire going into BCM connector C2 Pin A2

 

Reconnect the BCM connectors. Brown connector last.

 

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 10 minutes the light will turn OFF.
  4. Turn OFF the ignition, and wait 10 seconds.
  5. 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). 

 

 

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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