Additional Heater 912-B

Fig 1: Locating Additional Heater 912-B

Courtesy of VOLVO CARS OF NORTH AMERICA.

Location in the car 

The heater is located inside the front fender, in front of the front left wheel arch.

The timer is located in the center console inside the passenger compartment or in the glove compartment (only for parking heater function).

Fig 2: Additional Heater 912-B Components

Courtesy of VOLVO CARS OF NORTH AMERICA.

Components 

1. Control module
2. Fan shroud
3. Heat exchanger
4. Fuel pump (FP)
5. Water pump
6. Outer temperature sensor

Fig 3: Heater Components

Courtesy of VOLVO CARS OF NORTH AMERICA.

Heater components 

1. Coolant temperature sensor
2. Flame sensor
3. Overheat protection thermostat
4. Outer temperature sensor
5. Glow plug

Fig 4: Control Module Timer

Courtesy of VOLVO CARS OF NORTH AMERICA.

Timer type 4 

The timer only when the car is equipped with parking heater function.