K 1500 Suburban 4WD V8-5.3L VIN Z Flex Fuel (2003)
1. Install the coolant heater cord.
Notice:
Refer to Fastener Notice in Service Precautions.
See: Service Precautions/Vehicle Damage Warnings/Fastener Notice
2. Install the coolant heater cord bolts and retainer.
Tighten the bolts to 8 Nm (71 inch lbs.).
3. Connect the coolant heater electrical connector (2).
4. Lower the vehicle.
