2004-2005 Cadillac CTS-V Intercooled Supercharger System Installation

Step-by-step instructions for installing the best in supercharger systems.
1. Start the supercharger installation by removing the lower rear seat cushion by pushing in at the base and then pulling up. Remove the cushion to gain access to the two rear fuse centers located where the carpet meet the seat base.
2. Once the seat cushion has been removed pull back the carpet where it meets the seat base on the left (driver) side to expose the fuse center. Remove the fuse center cover and examine the legend printed inside the cover to locate the fuse marked “Audio”. Remove the 10 amp “Audio” fuse so the vehicles PCM (engine management computer) can be re-programed safely. THIS FUSE MUST BE REMOVED BEFORE REPROGRAMING!
3. Pull back the carpet where it meets the seat base on the right (passenger) side to expose the other fuse CENTER. Remove the fuse center cover and examine the legend printed inside the cover to locate the fuse marked “Fuel Pump Mtr”
4. Remove the stock “Fuel Pump Mtr” fuse and replace it with the 30 amp fuse supplied. Replace the fuse center cover.
5. Locate the OBD II plug connection along the bottom edge of the dash to the right of the hood release lever.
6. Connect the cable supplied with the microtuner to the 9-pin connector at the top of the handheld unit. Use the thumbscrews to secure the cable to connector. Connect the other end to your OBD II plug connection. Make sure this connection is seated all the way in and that it is secure. This connection must remain secure during programming. NOTE: It is very important that the instructions for the programmer are carefully read and understood. All steps should be followed exactly. If you have any questions, contact Superchips or Magnuson Products Inc immediately.

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