1990 Buick Reatta, 1990-1992 Riviera, 1989-1991 Cadillac Eldorado, Seville

How to reach the PassKey Decoder Module (PDM) and install the PRO Full  Bypass

 

The PDM is under the Left side of the dash above the parking brake area.

 

 

  1. Remove the panel under the dash steering wheel area.
  2. Disconnect the electrical connections for both modules.
  3. Make the electrical connectors as instructed below but do not plug it back into the PDM, but plug the Theft Deterrent module back in.

 

                     GREEN PDM 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
off off on off 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 (the PDM should be left unplugged as it is not needed anymore):

 

PRO Bypass          

Car Wires

RED

Attach to the PDM Connector pin A1 (PNK or PNK/BLK)

BLK

Attach to the PDM Connector Pin B1 (BLK or BLK/WHT)

PPL

Attach to the PDM Connector pin A3 (YEL/BLK or BLK/YEL)

GRN

Attach to the PDM Connector  pin A2 (DK BLUE)

YEL

unconnected

WHT

unconnected

BRN

unconnected

 

Do NOT plug back the original PDM. The PRO Full Bypass replaces the PDM.

 

 

IMPORTANT: If your car still does not start, please follow the troubleshooting directions for PASSKEY 1/2/3 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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