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Heater Systems: Removal & Installation Mazda Protege BJ

Heater 2 illustrations ~130 words

REMOVAL & INSTALLATION

WARNINGTo avoid injury from accidental air bag deployment, read and carefully follow all SERVICE PRECAUTIONS and DISABLING & ACTIVATING AIR BAG SYSTEM procedures in AIR BAG SYSTEM SAFETY article in GENERAL SERVICING.

Note. For removal and installation of control panel and instrument panel, see MANUAL A/C-HEATER SYSTEMS - PROTEGE article.

Disconnect negative battery cable. Remove instrument panel and cooling unit (if equipped). Remove blower unit. To install, reverse removal procedure.

Disconnect negative battery cable. Remove glove box. Disconnect blower motor harness connector. Remove screws and blower motor. To install, reverse removal procedure.

Drain coolant. Remove instrument panel. Remove cooling unit (if equipped). Disconnect heater hose clamps and remove heater hoses. Remove nuts securing heater unit. Remove heater unit. Remove ducts from heater unit. Disassemble heater unit to remove heater core. see scheme 1 To install, reverse removal procedure.

Heater System Wiring Diagram (2000 Protege). Scheme 2

Scheme 2: Heater System Wiring Diagram (2000 Protege)

Heater System Wiring Diagram (2001 Protege). Scheme 3

Scheme 3: Heater System Wiring Diagram (2001 Protege)