THIS IS A REPAIR SERVICE TO YOUR GEM MODULE.  YOU MUST SEND YOUR MODULE TO US, SO WE CAN REPAIR IT FOR YOU.  YOU ARE NOT BUYING A PART. 

THIS REPAIR IS FOR THE FOLLOWING: 

2002 FORD  F250, F350 Super Duty Security Module VSM

Mail your unit to: 1525 MARLBOROUGH AVE. UNIT C RIVERSIDE CA 92507.  Along with your unit ship the following: Company check or money order.  If you paid online  make sure you send a print out of your payment. Year/ make / model.  Description of what is wrong with the unit. Return shipping address Name and telephone number.

If  you have any questions you can call us at (951)248-0403 Mon-Fri 9:00 am-4:45 pm PST

                                                                                DIGITAL AUTO TECHNOLOG