Mazda CX-5 Service & Repair Manual: Key Cylinder Switch
Purpose
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The switch turns on/off in conjunction with the front door key cylinder lock/unlock and the rear body control module (RBCM) detects the key cylinder operation condition by the change in the voltage.
Function
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The key cylinder switch contact point changes in conjunction with the front door key cylinder lock/unlock operation.
Construction
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Built into the driver's side front door latch and lock actuator.
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The front door key cylinder is connected to the front door latch and lock actuator, and the front door key cylinder is rotated to directly switch the key cylinder switch.
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When the front door key cylinder is not operated, the key cylinder switch is off (contact point: Open).
Operation
Lock operation
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When the key is inserted in the front door key cylinder and it is rotated in the lock direction, the key cylinder switch switches to the lock side, and the lock-side switch turns on (contact point: Closed).
Unlock operation
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When the key is inserted in the front door key cylinder and it is rotated in the unlock direction, the key cylinder switch switches to the unlock side, and the unlock-side switch turns on (contact point: Closed).
Fail-safe
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Function not equipped.
Front Door Key Cylinder Switch Inspection
1. Perform the front door glass preparation..
2. Disconnect the negative battery cable..
3. Remove the following parts:
a. Inner garnish.
b. Front door trim.
c. Front door key cylinder.
d. ...
Storage
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Other materials:
Low Engine Coolant Temperature Indicator Light (Blue)/High Engine Coolant Temperature
Warning Light (Red)
Purpose
Low engine coolant temperature indicator light (blue)
The low engine coolant temperature indicator light (blue) notifies the driver
that the engine coolant temperature is low and vaporization of the fuel is difficult.
High engine coolant temperature warning light (red)
...
Seat Weight Sensor Control Module Removal/Installation [Two Step Deployment
Control System]
CAUTION:
When the seat weight sensor control module is replaced with a new one, perform
the seat weight sensor calibration using the M?MDS..
1. Switch the ignition to off.
2. Disconnect the negative battery cable and wait for 1 min or more..
3. Disconnect the connectors.
...
Cargo Compartment Light
Purpose
The cargo compartment light illuminates the cargo room interior when the
liftgate is opened.
Function
When the liftgate is opened, illuminates by the cargo room light switch turning
on.
Construction
The cargo room light is installed to the trunk side tr ...