GM Service Manual Online
For 1990-2009 cars only

Object Number: 809704  Size: C1
  1. 6B7 Hole Location

  2. 6J5 Hole Location

Option 6F5 is a universal wiring harness for roof-mounted equipment. The harness is routed from a 5 foot (1.5 m) coil of wire in the passenger's side footwell to a 2 foot (0.6 m) extension outside the roof.

When the SEO 6B7 (center hole) is ordered, four color coded 12 gauge (3.0 mm ²) wires extend 24 inches (60 cm) through a grommet 30 inches (74 cm) behind the top of the windshield at the center of the roof. One of the wires is a ground wire.

When SEO 6J5 (passenger's side hole) is ordered, eight 12 gauge (3.0 mm²) and two 10 gauge (5.0 mm²) wires extend 24 inches (60 cm) through a grommet 30 inches (74 cm) behind the top of the windshield and 6 inches (15 cm) inboard from the passenger's side longitudinal roof joint. The wires are color coded and include a ground wire.