General Motors — Fuel Pump Relay Replacement
Repair & overhaul
From a General Motors service manual — check it applies to your exact model before use.
Before you start
- The fuel pump relay is an electrical component; do not soak in any liquid cleaner or solvent
Procedure
- Remove retainer, if installed
- Disconnect fuel pump relay electrical connector
- Remove fuel pump relay
- Install fuel pump relay
- Connect fuel pump relay electrical connector
- Install retainer clip
Source: General Motors service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.