Terraza FWD V6-3.5L VIN L (2006)
Remove the RADIO AMPLIFIER 20-amp fuse (fuse # 4) in the I/P fuse block prior to SPS reprogramming. Program/Reprogram the appropriate module
that requires service.
Reinstall the radio fuse.
Disclaimer
Buick Workshop Service and Repair Manuals
Power and Ground Distribution|Locations >
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