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Body Computer Module (BCM) Prom: Removal

  1. Disconnect negative battery cable.
  2. Remove BCM. See BODY COMPUTER MODULE (BCM)  .
  3. Remove PROM access cover.
  4. Remove PROM assembly using the PROM removal tool supplied with replacement BCM. See Fig 1 .
Fig 1: Removing PROM
G00113937Courtesy of GENERAL MOTORS CORP.