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Home >> Volvo >> 2004 >> S80 Base, 2.5 59, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (Auxiliary Heater, Fuel-Operated - Overhaul Instructions) >> Auxiliary Heater, Fuel-Operated (1999-2001) >> Modification of auxiliary heater >> Sub-frame bracket

Sub-frame bracket

WARNING: This page is about a different car, the 2001 Volvo S80, 2000 Volvo S80, and 1999 Volvo S80. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Sub-Frame Console & Screw
GLL107501Courtesy of VOLVO CARS OF NORTH AMERICA.

Install the new console with the subframe's new screw.

Tighten to: 

Step 1 - 105 Nm

Step 2 - 120°

Install the new heater. Replace the upper mounting.

Fig 2: Identifying Upper Mounting Stay
GLL169775Courtesy of VOLVO CARS OF NORTH AMERICA.

See routing of cables according to graphic.

Secure the cables in the upper mounting's stay with Cable tie, 981597

Fig 3: Identifying Protective Hose
GLL169777Courtesy of VOLVO CARS OF NORTH AMERICA.

Move the car's 6-pin heater connector to the outside.

Fit on an approx. 100 mm long protective hose over the yellow cable from the adapter cable in the installation kit.

Fig 4: Identifying Yellow Cable & Terminal
GLL169776Courtesy of VOLVO CARS OF NORTH AMERICA.

Insert the yellow cable with cable terminal in the vehicle's connector on the heater in pos. 2.

Fig 5: Identifying 6-Pin Connector
GLL169778Courtesy of VOLVO CARS OF NORTH AMERICA.

Plug in the 6-pin connector and fit the accessory cables on the outside of the heater but on the inside of the bumper attachment's plate.

Fasten the connector in the intended fastener.

Fig 6: Identifying Air Intake Screw
GLL169779Courtesy of VOLVO CARS OF NORTH AMERICA.

Loosen the screw for the heater's lower air intake hose's attachment and install the ground lead from the adapter cable as shown.

Reinstall the screw and the air intake.

Fig 7: Identifying Accessory Cable & 2-Pin Connector
GLL169780Courtesy of VOLVO CARS OF NORTH AMERICA.

Routing of accessory cable on outside of heater and to 2-pin connector.

Test-run the heater and check the coolant level.