Sierra 1500 2WD V6-4.3L (2008)
4. Remove the engine wiring harness clips (1, 2) from the engine harness brackets.
5. Remove the engine wiring harness rear bracket bolts and bracket.
4. Remove the engine wiring harness clips (1, 2) from the engine harness brackets.
5. Remove the engine wiring harness rear bracket bolts and bracket.