Generator Control Module Coolant Pump Replacement (Left)

WARNING: This page is about a different car, the 2012 GMC Yukon, 2012 Chevrolet Tahoe, and 2012 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Generator Control Module Left Coolant Pump

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Drain the cooling system. Refer to Generator Control Module Cooling System Draining and Filling . Raise the vehicle. Refer to Lifting and Jacking the Vehicle . Remove the engine shield. Refer to Engine Shield Replacement . Remove the generator control module coolant pump hose (pump to pump) Refer to Generator Control Module Coolant Pump Hose Replacement (Pump to Radiator) , Generator Control Module Coolant Pump Hose Replacement (Pump to Pump) . Remove the generator control module coolant pump hose (pump to radiator) Refer to Generator Control Module Coolant Pump Hose Replacement (Pump to Radiator) , Generator Control Module Coolant Pump Hose Replacement (Pump to Pump) .
1	Generator Control Module Coolant Pump Bolt (Qty: 2) CAUTION: Refer to Fastener Caution . Tighten 9 N.m (80 lb in)
2	Generator Control Module Coolant Pump TIP: Disconnect electrical connector.

Callout

Component Name

Preliminary Procedures

Drain the cooling system. Refer to Generator Control Module Cooling System Draining and Filling .
Raise the vehicle. Refer to Lifting and Jacking the Vehicle .
Remove the engine shield. Refer to Engine Shield Replacement .
Remove the generator control module coolant pump hose (pump to pump) Refer to Generator Control Module Coolant Pump Hose Replacement (Pump to Radiator) , Generator Control Module Coolant Pump Hose Replacement (Pump to Pump) .
Remove the generator control module coolant pump hose (pump to radiator) Refer to Generator Control Module Coolant Pump Hose Replacement (Pump to Radiator) , Generator Control Module Coolant Pump Hose Replacement (Pump to Pump) .

Generator Control Module Coolant Pump Bolt (Qty: 2)

CAUTION:

Refer to Fastener Caution .

Tighten
9 N.m (80 lb in)

Generator Control Module Coolant Pump
TIP: Disconnect electrical connector.