Door Lock Control Module Inspection: Notes
WARNING: This page is about a different car, the 2004 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
- Measure the voltage at the door lock control module terminals (other than terminals 1E, 2G, 2K and 2W) as indicated in Terminal voltage list (Reference) .
- Disconnect the negative battery cable.
- Disconnect the door lock control module connector and inspect for continuity between terminal 1E or 2W and the bracket.
- Inspect for continuity at terminals 1E, 2G, 2K and 2W as indicated in Figure.
- If the parts and wiring harnesses are okay but the system still does not work properly, perform the troubleshooting.