Honda HR-V Owners & Service Manuals

Honda HR-V: Keyless/Power Door Locks/Security System Description - Components

Door Lock Switch

The door lock switch is integrated into one unit to the power window master switch.

Door Lock Knob Switch/Door Lock Actuator/Driver's Door Key Cylinder Switch

The door lock knob switch and the door lock actuator are built into the door latch of each door. The door lock knob switch detects the lock and unlock states of the lock mechanism. The door lock actuator moves the lock mechanism back and forth between the lock and unlock position. The actuator receives lock and unlock commands from the MICU. The driver's door key cylinder switch is included in the driver's door latch. In conjunction with the key cylinder, it detects the lock/unlock of the key cylinder.

Front Door Latch

Security System Keyless Entry System - Testing & Troubleshooting

Security System Keyless Entry System - Testing & Troubleshooting

*: Only driver's door

Rear Door Latch

Security System Keyless Entry System - Testing & Troubleshooting

Security System Keyless Entry System - Testing & Troubleshooting

Tailgate Release Actuator/Tailgate Latch Switch

The MICU receives an ON signal from the tailgate outer handle, and then the MICU sends a signal to the tailgate release actuator. When tailgate release actuator receives a signal from the MICU, the tailgate release actuator unlocks the tailgate latch. The tailgate latch switch is the ON/OFF switch that detects the opening/closing of the tailgate. If the tailgate release actuator is bad, the tailgate may be opened manually with the lock lever.

Security System Keyless Entry System - Testing & Troubleshooting

Security System Keyless Entry System - Testing & Troubleshooting

Security Hood Switch

The security hood switch is built into the hood latch, and it detects the opening/closing of the hood.

Security System Keyless Entry System - Testing & Troubleshooting

Security System Keyless Entry System - Testing & Troubleshooting

Door Switch

The door switch is the ON/OFF switch that detects the opening/closing of the door.

Security System Keyless Entry System - Testing & Troubleshooting

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     Keyless/Power Door Locks/Security System Description - Control/Function

    Door Lock Control The door lock control function allows the MICU to detect the status of various switch signals and control each actuator in order to lock and unlock doors. Tailgate Control The tail

     Keyless/Power Door Locks/Security System Description - Overview

    Keyless Entry System The keyless entry system is integrated with the multiplex integrated control system. The multiplex integrated control unit (MICU) receives LOCK, UNLOCK, and PANIC signals from t

     Testing

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    Button/Switch/Indicator How to Use the Self-Diagnostic Function The HVAC control unit has a self-diagnostic function. To run the self-diagnostic function, do the following: 1. Turn the vehicle to the OFF (LOCK) mode. 2. Press and hold the RECIRCULATION button and REAR WINDOW DEFOGGER button, then

     VTEC System Description (KA/KC)

    Overview This system improves fuel efficiency and reduces exhaust emissions at all levels of engine speed, vehicle speed, and engine load. The VTEC mechanism changes the valve lift and timing by using more than one cam profile. The VTEC system changes the cam profile (angle) at cruising speeds. (

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