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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 672 (Battery, Charging System And Starting System) >> Repair Instructions >> Battery Relay Replacement - Auxiliary >> Installation Procedure

Installation Procedure

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    Fig 1: View of Auxiliary Battery Relay & Nuts
    GM663473Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE .
  1. Install the auxiliary battery relay.
  2. Install the auxiliary battery relay nuts.

    Tighten:  Tighten the auxiliary battery relay nuts to 9 N.m (80 lb in).

    3. Fig 2: View Of Auxiliary Battery Relay, MAF, IAT & Coolant Level Sensor Electrical Connectors
    GM674702Courtesy of GENERAL MOTORS CORP.
  3. Connect the auxiliary battery relay electrical connector (1).
    4. Fig 3: View of Auxiliary Battery Positive Cable
    GM662684Courtesy of GENERAL MOTORS CORP.
  4. Install the auxiliary battery positive cable to the auxiliary battery relay.
  5. Install the auxiliary battery positive cable nut.

    Tighten:  Tighten the auxiliary positive cable nut to 9 N.m (80 lb in).

  6. Position the boot to cover the stud.
    7. Fig 4: Auxiliary Battery
    GM662692Courtesy of GENERAL MOTORS CORP.
  7. Install the auxiliary battery positive cable to the auxiliary battery relay.
  8. Install the auxiliary battery positive cable nut.

    Tighten:  Tighten the auxiliary positive cable nut to 9 N.m (80 lb in).

  9. Position the boot to cover the stud.
    10. Fig 5: View of Battery Ground Negative Cable
    GM662415Courtesy of GENERAL MOTORS CORP.
  10. Connect the auxiliary negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure (Single Battery)  or Battery Negative Cable Disconnect/Connect Procedure (Auxiliary Battery) .
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