C 2500 Suburban 2WD V8-454 7.4L VIN J SFI (1998)
Blower Motor Relay: Service and Repair
Primary A/C System
Blower Motor Relay/Resistor
Remove or Disconnect
1. Negative battery cable.
2. Instrument panel compartment.
3. Electrical connectors, as necessary.
4. Relay from relay bracket.
Install or Connect
1. Relay to relay bracket.
2. Electrical connectors, as necessary.
3. instrument panel compartment.
4. Negative battery cable.
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Check circuit operation.