C 2500 Suburban 2WD V8-454 7.4L VIN J SFI (1998)
Blower Motor Relay: Service and Repair
Auxiliary A/C System
Auxiliary Blower Motor Relay
Remove or Disconnect
1. Negative battery cable.
2. Right rear quarter trim panel.
3. Electrical connector from blower motor relay.
4. Blower motor relay from bracket.
Install or Connect
1. Blower motor relay to the bracket.
2. Electrical connector to the blower motor relay.
3. Right rear quarter trim panel.
4. Negative battery cable.
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Check circuit operation.