1999 Mazda Millenia Keyless module

DRCOOL

MEMBER
1999 MAZDA MILLENIA
6 CYL
2WD
AUTOMATIC
120,000 MILES

Hello!
I have a question about the keyless entry module - where exactly it is located? I've tried to program new remote (When I bought the car, there was no remote) I can hear a chime which indicates that it is in programming mode, but when I press twice the button on the remote - nothing happens. After 15 seconds, I hear four chimes and the remote is not working. I'm thinking now that probably the receiver is not working and I need to locate it.
Thank you in advance

P.S.
I've tried 2 remotes, so i'm pretty sure the problem is not in the remotes

3 Replies

MERLIN2021

MECHANIC
17,250 POSTS

DOOR LOCK CONTROL MODULE 1. Locate door lock control module (door lock timer unit) behind rear seat. Remove door lock control module from support bracket. Disconnect door lock control module connector. Check for continuity between specified terminals of door lock control module connector. See Fig. 4 . See DOOR LOCK CONTROL MODULE CONTINUITY TEST table. If continuity exists on all measurements, go to next step. If continuity does not exist on any measurement, replace door lock control module. 2. Reconnect door lock control module connector. Using DVOM, measure voltage at specified terminals of door lock control module connector (backprobe connector) with specified terminal grounded. See Fig. 4 . See DOOR LOCK CONTROL MODULE VOLTAGE TEST table. Battery voltage should be present on each measurement. If battery voltage is not present on each measurement, replace door lock control module.