LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2010 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 98 (Object Detection System) >> Diagnostic Information and Procedures >> Information Center Telltale Malfunction >> Component Testing
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Component Testing

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition OFF, disconnect the harness connector at the RPA display.
  2. Connect a 10A fused jumper wire between the 12V supply circuit terminal 1 and B+.
  3. Connect a 10A fused jumper wire between the control circuit terminals listed below and ground.
    • Left amber LED control circuit terminal 2
    • Center amber LED control circuit terminal 3
    • Red LED control circuit terminal 4
  4. Verify that the appropriate LED illuminates.
    • If the component does not perform as specified, replace the RPA display.
scientia non olet · About LEMON Manuals