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Mazda CX-5 Service & Repair Manual: Rear Window Defroster/Outer Mirror Heater

Mazda CX-5 Service & Repair Manual / Body / Glass & Windows / Rear Window Defroster/Outer Mirror Heater

Outline

Structural view


System wiring diagram

Vehicles with full-auto air conditioner system


Vehicles with manual air conditioner system


Construction

Rear window defroster

Heated outer mirror

Operation

Vehicles with full-auto air conditioner system

1. When the rear window defroster switch on the climate control unit is turned on (1), an ON/OFF control request signal is sent to the front body control module (FBCM) through the instrument cluster as a CAN signal.(2)

2. When the front body control module (FBCM) receives the ON/OFF control request signal, it supplies the battery voltage to the rear window defroster relay.(3)

3. When the battery voltage is supplied to the rear window defroster relay, a switch inside the rear window defroster relay is turned on.(4)

4. When the switch inside the rear window defroster relay is turned on, the battery voltage is supplied to the rear window defroster/heated outer mirrors to operate them.(5)


Vehicles with manual air conditioner system

1. When the rear window defroster switch on the climate control unit is turned on (1), a signal is sent from the climate control unit to the front body control module (FBCM) and the battery voltage is supplied to the rear window defroster relay.(2)

2. When the battery voltage is supplied to the rear window defroster relay, a switch inside the rear window defroster relay is turned on.(3)

3. When the switch inside the rear window defroster relay is turned on, the battery voltage is supplied to the rear window defroster/heated outer mirrors to operate them.(4)


Fail-safe

Rear Power Window Regulator Removal/Installation
1. Fully lower the rear door glass. 2. Disconnect the negative battery cable.. 3. Remove the following parts: a. Rear door trim. b. Rear door quarter glass. c. Rear door speaker. d. Rear p ...

Rear Window Glass Installation
WARNING: Using a utility knife with bare hands can cause injury. Always wear gloves when using a utility knife. CAUTION: Proper installation of the glass may be difficult if s ...

Other materials:

Air Intake Actuator Inspection [Manual Air Conditioner]
1. Connect battery positive voltage to air intake actuator terminal B (or C), connect terminal C (or B) to ground, and then verify that the air intake actuator operates as shown in the table. If the operation condition is not normal, replace the air intake actuator. ...

Door Adjustment
1. Measure the gap and height difference between the door and the body. 2. Loosen the door hinge installation bolts and adjust the door. Standard clearance a: 2.8?3.8 mm {0.12?0.14 in} b: -1.0?1.0 mm {-0.039?0.039 in} c: 2.5?4.5 mm {0.10?0.17 in} d: -1.0?1.0 m ...

Rear Window Defroster/Outer Mirror Heater
Outline Fogging is cleared from the rear window and outer mirror glass by heating of the filament. Structural view System wiring diagram Vehicles with full-auto air conditioner system Vehicles with manual air conditioner system Construction Rear window defroster ...

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