OperATION
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FUsE INFORmATION Gm ‘99-’06 ONly
Before installing a download into the vehicle always pull the fuses mentioned below for the GM
applications mentioned below. Be sure to replace all of the fuses back into the vehicle fuse
box once a download has been completed.
‘99-’02 gM C/K w/4.8/5.3/6.0/8.1l engines
Remove these Fuses from the Fuse Box Located Inside the Vehicle (
located near the driver’s side dash
)
#1 - SEO ING (Special Eq. Options/Ignition)
#16 - SEO ACCY (Special Eq. Options/Accessories)
#29 - RDO1 (Radio)
#30 - RAP2 (Relay Power)
Remove these Fuses from the Fuse box located Under the hood
#60 - TBC (Body Computer)
‘03-’06 gM C/K w/4.8/5.3/6.0/8.1l engines
Remove these Fuses from the Fuse Box Located Inside the Vehicle (located near the driver’s side
dash)
#16 - SEO ACCY (Special Eq. Options/Accessories)
#17 - TBC 2B (Body Computer)
#18 - TBC 2C (Body Computer)
#20 - TBC ACCY (Body Computer)
#23 - TBC 2A (Body Computer)
Remove these Fuses from the Fuse box located Under the hood
#16 - TBC BATT (Body Computer)
#38 - TBC IGN1 (Body Computer)
#50 - Radio
#58 - INFO
replace all fuses after the download is complete!
