Suzuki WagonR+ RB310 Service Manual page 2073

1A-4 HEATER AND VENTILATION
HEATER UNIT
ON VEHICLE SERVICE
REMOVAL
1) Disconnect negative (–) cable at battery.
2) If equipped with air bag system, disable air bag system.
Refer to DISABLING AIR BAG SYSTEM in Section 10B.
3) Drain engine coolant and disconnect heater hoses (1) from
heater unit.
4) Remove instrument panel.
Refer to INSTRUMENT PANEL in Section 9.
Loosen air inlet box (cooling unit) mounting nut (2), and remove
mounting nut (3).
5) Remove bolts (4), nuts (5) and screws (6).
6) Remove heater unit (7).
1. Heater core
2. Blower motor assembly
3. Blower resistor
4. Temperature door assembly
5. Mode door assembly
6. Mode lever
7. Temperature lever
8. Heater case