Contents Wiring diagrams Section: Cooling System (Mechanical) All sections

Engine Cooling System: Specifications GMC Terrain I

Cooling System (Mechanical) 2 illustrations

Fastener Tightening Specifications

ApplicationSpecification
MetricEnglish
Condenser to Radiator Bolts9 N.m80 lb in
Coolant Heater50 N.m37 lb ft
Cooling Fan Motor Nuts6 N.m53 lb in
CRFM Bracket Bolts20 N.m15 lb ft
ECT Sensor20 N.m15 lb ft
Fan Shroud to Radiator Bolts9 N.m80 lb in
Heater Inlet Housing Bolts10 N.m89 lb in
Heater Inlet Pipe Nut25 N.m18 lb ft
Heater Outlet Pipe to Throttle Body Bolt10 N.m89 lb in
Heater Outlet Pipe to Throttle Body Nut10 N.m89 lb in
Heater Outlet Pipe to Upper Intake Manifold Nut25 N.m18 lb ft
Manifold Absolute Pressure (MAP) Sensor Bracket Bolt10 N.m89 lb in
Surge Tank to Body Bolts9 N.m80 lb in
Thermal Bypass Fitting Bolt12 N.m106 lb in
Thermal Bypass Pipe Bolt10 N.m89 lb in
Thermostat Cover Bolts10 N.m89 lb in
Thermostat Housing Bolt10 N.m89 lb in
Water Outlet Housing Bolt10 N.m89 lb in
Water Pump Bolt10 N.m89 lb in
Water Pump Pulley Bolt10 N.m89 lb in

Fastener Tightening Specifications

Scheme 1

Scheme 1: Engine Cooling Fan (LEA)

Scheme 2

Scheme 2: Engine Cooling Fans (LFW)