gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] > < Fuel Pump Relay|Locations|Page 2419
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Fuel Pump Relay: Service and Repair

Relay Center 2.5L,2.8L S

REMOVE/DISCONNECT

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Verify that ignition switch is in the "OFF" position.

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Retainer, if installed.

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Electrical connector.

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Fuel pump relay by depressing bracket clip at rear of relay, or removing bolts from retaining bracket.

INSTALL/DISCONNECT

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Fuel pump relay.

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Electrical connector.

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Retainer.

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Verify correct operation to confirm repair.

Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] > < Fuel Pump Relay|Locations|Page 2419