Honda Accord: Door Lock Actuator Test - Keyless/Power Door
Locks/Security System - Body Electrical - Honda Accord MK8 2008-2012 Service ManualHonda Accord: Door Lock Actuator Test

Driver's Door and Left Rear Door (4-door)

1 Remove the door panel.

• Front (see page 20-17)

• Rear (see page 20-38)

2. Disconnect the 10P connector (A) from the actuator (B).

NOTE: The illustration shows the driver's door.

3. Check the actuator operation by connecting power


3. Check the actuator operation by connecting power and ground according to the table. To prevent damage to the actuator, apply battery voltage only momentarily.

4. If the actuator does not operate as specified, replace


4. If the actuator does not operate as specified, replace it.

Front Passenger's Door and Right Rear Door (4-door)

1. Remove the door panel.

• Front (see page 20-17) • Rear (see page 20-38)

2. Disconnect the 10P connector (A) from the actuator (B).

NOTE: The illustration shows the front passenger's door.

3. Check the actuator operation by connecting power


3. Check the actuator operation by connecting power and ground according to the table. To prevent damage to the actuator, apply battery voltage only momentarily.

4. If the actuator does not operate as specified, replace


4. If the actuator does not operate as specified, replace it.

    Control Unit Input Test
    NOTE: Before testing, troubleshoot the multiplex integrated control unit first, using B-CAN System Diagnosis Test Mode A (see page 22-134), and make sure the lighting system works properly. Driver ...

    Door Lock Knob Switch Test
    Driver's Door 1. Remove the driver's door panel (see page 20-17). 2. Disconnect the 10P connector (A) from the door lock actuator (B). 3. Check for continuity between the terminals. • ...

    See also:

    Synchro Ring and Gear Inspection
    1. Inspect the synchro rings for scoring, cracks, and damage (A). Example of synchro ring teeth      2. Inspect the inside of each synchro ring (B) for wear. Inspect the ...

    Authorized Manuals
    • Service Express For electronic copies of service publications, you can purchase a subscription to Service Express. Visit www.techinfo.honda.com for pricing and options. • For U.S. Owners: ...

    HFL System Troubleshooting
    NOTE: • Before doing this troubleshooting, refer to General Troubleshooting Information (see page 23-254) to make sure the phone is compatible and configured correctly. • You must be ...