Section 153 (Keyless/Power Door Locks/Security System)
WARNING: This page is about a different car, the 2013 Acura MDX, 2012 Acura MDX, 2011 Acura MDX, and 2010 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
- Component Location Index
- System Description
- Circuit Diagram
- DTC Troubleshooting
- Symptom Troubleshooting Index
- Symptom Troubleshooting
- Keyless operation does not work (LOCK, UNLOCK, PANIC)
- Doors will not unlock (or lock) with the transmitter, but will unlock (or lock) with the door lock switch and the door key cylinder switch
- The horn does not sound and/or the parking lights and the side marker lights do not flash when the PANIC button on the transmitter is pressed
- Doors automatically relock 30, 60, or 90 seconds after being unlocked with the transmitter even though a door has been opened
- Security alarm system will not arm
- Tailgate full latch switch circuit troubleshooting
- Security hood switch circuit troubleshooting
- Driver's door lock knob switch circuit troubleshooting
- Front passenger's door lock knob switch circuit troubleshooting
- Driver's door switch circuit troubleshooting
- Front passenger's door switch circuit troubleshooting
- Driver's door key cylinder switch circuit troubleshooting
- Left rear door lock knob switch circuit troubleshooting
- Right rear door lock knob switch circuit troubleshooting
- Left rear door switch circuit troubleshooting
- Right rear door switch circuit troubleshooting
- Control Unit Input Test
- Door Lock Actuator Test
- Door Lock Knob Switch Test
- Door Lock Switch Test
- Door Key Cylinder Switch Test
- Security Hood Switch Test
- Keyless Buzzer Replacement
- Tailgate Outer Handle Switch Test/Replacement
- Transmitter Test/Replacement
- Tripped Sensor History