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Home >> Cadillac >> 2009 >> Escalade EXT >> Repair and Diagnosis >> Body & Frame >> Towing Systems >> Trailer Brake Control System >> Repair Instructions >> Trailer Brake Control Relay Replacement (1500) >> Removal Procedure
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Removal Procedure

  1. Turn the ignition switch to the OFF position.
    2. NOTE: Do not remove the spare wheel hoist.
  2. Remove the spare tire and wheel assembly. Refer to Spare Wheel Hoist Replacement .
    3. Fig 1: Trailer Brake Control Relay & Bolts
    GM2127555Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the trailer brake control relay electrical connector.
    4. NOTE: It is not necessary to completely remove the bolts.
  4. Loosen, but do not remove, the trailer brake control relay bolts (1).
    5. Fig 2: Identifying Trailer Brake Control Relay
    GM2127559Courtesy of GENERAL MOTORS CORP.
  5. Slide the trailer brake control relay (1) toward the center of the vehicle and remove the trailer brake control relay.
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