Try this.. open all dorrs and get in driver seat.. Put key in ignition and hold down unlock button in your drivers door and turn key on and off 3 times and doors should unlock and lock let go unlock button and hold both buttons on remote lock should lock and unlock 2 times takes 30 seconds...
How to replace a power steering pump on a 97' GMC sierra 1500
It can have power locks with out keyless.
The 2009 GMC Sierra-1500 is 6 ft. 8 in. (80 in.)12V front power outlet(s) wide.
The 2002 GMC Sierra-1500 is 6 ft. 6.5 in. (78.5 in.)12V front power outlet(s) wide.
The 2010 GMC Sierra-1500 is 6 ft. 8 in. (80 in.)12 Volt Power Supply (Fleet) wide.
The 2003 GMC Sierra-1500 is 6 ft. 6.5 in. (78.5 in.)12V front power outlet(s) wide.
The 2005 GMC Sierra-1500 is 6 ft. 6.5 in. (78.5 in.)12V front power outlet(s) wide.
The 2012 GMC Sierra-1500 is 6 ft. 8 in. (80 in.)12V front power outlet(s) wide.
The 2006 GMC Sierra-1500 is 6 ft. 6.5 in. (78.5 in.)12V front power outlet(s) wide.
The 2011 GMC Sierra-1500 is 6 ft. 8 in. (80 in.)12V front power outlet(s) wide.
The 2004 GMC Sierra-1500 is 6 ft. 6.5 in. (78.5 in.)12V front power outlet(s) wide.
The 2001 GMC Sierra-1500 is 6 ft. 6.5 in. (78.5 in.)12V front power outlet(s) wide.