<h1>2002 GMC Savana – Keyless Remote Programming Guide</h1> <p><font size="3"><b>System Type:</b> OBDII Port Programming </font></p> <p><font size="3"><b>Tools Required:</b> Jumper Wire </font></p> <p><font size="3"><b>Step-by-Step Instructions:</b> </font></p> <ul> <li><font size="3">Step 1: Locate the rectangular OBDII port under the dashboard on the driver’s side. </font></li> <li><font size="3">Step 2: Identify pin 8 (top row) and pin 4 (bottom row) using a diagram, and confirm both have metal contacts. </font></li> <li><font size="3">Step 3: Insert a jumper wire between pins 4 and 8. Leave the jumper wire connected throughout the programming process. </font></li> <li><font size="3">Step 4: Once the jumper is connected, the doors should automatically lock and unlock, signaling programming mode is active. </font></li> <li><font size="3">Step 5: Press and hold the LOCK and UNLOCK buttons on the first remote for 15 seconds, or until the locks cycle again. </font></li> <li><font size="3">Step 6: Repeat Step 5 for each additional remote within one minute of the previous pairing. </font></li> <li><font size="3">Step 7: Remove the jumper wire after all remotes are programmed. </font></li> <li><font size="3">Step 8: Test each remote to ensure proper operation.</font></li> </ul>
