Rear Bumper Harness Routing (X88 or Z88)

Fig 1: Rear Bumper Harness Routing (X88 or Z88)

Courtesy of GENERAL MOTORS COMPANY

Items
1: X495 X495 Body Harness to Rear Bumper Harness
2: J490 (UD5 or UD7)
3: J495 (UD5 or UD7)
4: J499 (T79, UKC or UGN with Z75)
5: J493 (T79)
6: J498 (UKC)