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Home >> Cadillac >> 2003 >> Seville SLS >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle Servicing >> Removal & Installation >> Lower Valve Assembly >> Removal

Lower Valve Assembly: Removal

  1. Remove the bottom pan and seal, scavenge screens, and the lip seals. See DRAINING & REFILLING  under LUBRICATION. Remove the bolts (534) from the oil transfer plate (956) and wire harness extension retaining clip. See Fig 1 . Remove the oil transfer plate (956). Disconnect the wire harness extension (943) from the wire harness assembly (12). See Fig 2 .
    NOTE: Do not reuse retainer (915), it must be replaced. See Fig 3 .
  2. Use a small screwdriver in order to disconnect the manual valve link retainer (915) from the manual valve link (913).
    NOTE: Do not pry against the internal mode switch assembly.
  3. Remove the manual valve and link assembly link (913) out of the inside detent lever (17). Remove the 2 nuts (955) and the 14 bolts (958) from the lower control valve body assembly (903). See Fig 4 .
  4. Remove the lower valve assembly (consisting of the channel plate, control valve body, accumulator assembly, and wire harness extension) from the transaxle case as a single unit.
  5. For disassembly of the lower control valve body assembly, see appropriate OVERHAUL article.
Fig 1: Identifying Oil Transfer Plate
G00094547Courtesy of GENERAL MOTORS CORP.
Fig 2: Identifying Wire Harness Extension
G00094548Courtesy of GENERAL MOTORS CORP.
Fig 3: Identifying Manual Valve Link Retainer
G00094549Courtesy of GENERAL MOTORS CORP.
Fig 4: Removing & Installing Lower Control Valve Body
G00094550Courtesy of GENERAL MOTORS CORP.