Door Lock Knob Switch Test; Door Lock Switch Test - Honda Civic 2002-2003 Service Manual

Keyless/Power Door Lock System
Door Lock Knob Switch Test
1. Remove the driver's door panel (see page 20-4).
2. Disconnect the 3P connector from the actuator.
3. Check for continuity between the No.1 and No.2
terminals.
• There should be continuity when the door lock
knob switch is in the LOCKED position.
• There should be no continuity when the door lock
knob switch is in the UNLOCKED position.
4. Check for continuity between the No.2 and No.3
terminals.
• There should be continuity when the door lock
knob switch is in the UNLOCKED position.
• There should be no continuity when the door lock
knob switch is in the LOCKED position.
5. If the continuity is not as specified, replace the door
lock actuator.
22-160
Door Lock Switch Test
1. Remove the driver's door panel (see page 20-4).
2. Remove the two mounting screws and the door
lock switch.
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3. Check for continuity between the terminals.
• There should be continuity between the No.1
and No.2 terminals when the door lock switch is
in the LOCKED position.
• There should be continuity between the No.2
and No.3 terminals when the door lock switch is
in the UNLOCKED position.
4. If the continuity is not as specified, replace the door
lock switch.
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