Envoy 4WD V8-5.3L VIN M (2005)
1. Install the auxiliary heater water pump to the auxiliary heater water pump bracket.
2. Install the auxiliary heater water pump retaining clips.
3. Install the auxiliary heater water pump to the vehicle.
Notice: Refer to Fastener Notice in Service Precautions.
4. Install the auxiliary heater water pump bracket retaining.
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Tighten the nuts to 9 Nm (80 inch lbs.).
5. Connect the auxiliary heater water pump electrical connector.
