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Home >> Cadillac >> 2002 >> Escalade EXT >> Repair and Diagnosis >> Electrical >> Charging Systems >> Battery, Charging System And Starting System >> Repair Instructions >> Battery Relay Replacement - Auxiliary >> Removal Procedure

Removal Procedure

CAUTION: Refer to BATTERY DISCONNECT CAUTION .
    Fig 1: View of Battery Ground Negative Cable
    GM662415Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the auxiliary negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure (Single Battery)  or Battery Negative Cable Disconnect/Connect Procedure (Auxiliary Battery) .
    2. Fig 2: Auxiliary Battery
    GM662692Courtesy of GENERAL MOTORS CORP.
  2. Reposition the boot to expose the stud.
  3. Remove the auxiliary battery positive cable nut.
  4. Remove the auxiliary battery positive cable from the auxiliary battery relay.
    5. Fig 3: View of Auxiliary Battery Positive Cable
    GM662684Courtesy of GENERAL MOTORS CORP.
  5. Reposition the boot to expose the stud.
  6. Remove the auxiliary battery positive cable nut.
  7. Remove the auxiliary battery positive cable from the auxiliary battery relay.
    8. Fig 4: View Of Auxiliary Battery Relay, MAF, IAT & Coolant Level Sensor Electrical Connectors
    GM674702Courtesy of GENERAL MOTORS CORP.
  8. Disconnect the auxiliary battery relay electrical connector (1).
    9. Fig 5: View of Auxiliary Battery Relay & Nuts
    GM663473Courtesy of GENERAL MOTORS CORP.
  9. Remove the auxiliary battery relay nuts.
  10. Remove the auxiliary battery relay.
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