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Home >> Cadillac >> 2006 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1749 (Power Take-Off System) >> Diagnostic Information and Procedures >> DTC P260D >> Circuit/System Verification
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Circuit/System Verification

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Verify that the interior backlighting system operates normal. Refer to Interior Lighting Systems Description and Operation .
  2. Engine ON, press 1 on the PTO switch to engage PTO. The PTO LED indicator will turn on blinking at a 0.25 second interval rate when the PTO relay is energized. The indicator turns on solid once the PTO load feedback signal confirms the load has been engaged or after 3 seconds if load feedback is not utilized by the PTO system.