2008 Chevrolet Express, GMC Savana

To locate the BCM remove the right knee bolster this is on the right bottom of the dash

 

The Pro Bypass will connect to the BCM plugs

 

There are 6 plugs on the body control module we need

 

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
off off off on on off off on

 

Leave SW2 (10 switches) the way it is. Close the PRO Module's cover.

 

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

Pro Bypass

Vehicle  Wires

RED

Splice into BRN wire at the BCM Connector C1 Pin 21

BLK

Splice into BLACK with WHITE stripe wire at the BCM connector C3 Pin 5.

White

Splice into the PINK wire at BCM connector C1 pin 14

GRN

Not Used

BRN

Cut WHITE wire at the BCM connector C1 Pin 4 a couple inches from connector so you have room to connect the brown wire to the wire coming from the connector

Purple

Not Used

YEL

Splice into PINK wire at the BCM connector C1 Pin 2

 

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).

 

IMPORTANT: If your car still does not start, please follow the troubleshooting directions for Passlock 300 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.

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