Circuit/System Verification

2009 GMC Canyon 4D Pickup, 2.9 9SECTION Circuit/System Verification
  1. Ignition ON. Verify that no theft deterrent, or automatic transmission DTCs are set that would cause the ECM to disable engine starting.
  2. Clear the DTCs. Attempt to start the engine. The engine should crank and DTC P0615 should not set.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.