Splicing Twisted or Shielded Cable

2011 GMC Savana Special 4.8 ASECTION Splicing Twisted or Shielded Cable
WARNING: This page is about a different car, the 2011 GMC Savana and 2011 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.

Twisted/shielded cable is used in order to protect wiring from electrical noise. Two-conductor cable of this construction is used between the radio and the Delco-Bose® speaker/amplifier units and other applications where low level, sensitive signals must be carried. Follow the instructions below in order to repair the twisted/shielded cable.

    Fig 1: Wiring Outer Jacket
    GM8798Courtesy of GENERAL MOTORS CORP.
  1. Remove the outer jacket (1). Use care not to cut into the drain wire of the mylar tape.
  2. Unwrap the tape. Do not remove the tape. Use the tape in order to rewrap the twisted conductors after the splice is made.
  3. Fig 2: Preparing Splice
    GM8799Courtesy of GENERAL MOTORS CORP.
  4. Prepare the splice. Untwist the conductors and follow the instructions for Splicing Copper Wire Using Splice Sleeves . Staggering the splices by 65 mm (2.5 in) is recommended.
  5. Fig 3: Diode On Wire
    GM8800Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

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