TL V6-3.2L (2004)
Keyless Entry Module: Testing and Inspection
Control Unit Input Test
NOTE: Before testing the keyless entry/security control system, troubleshoot the multiplex integrated control system.
Multiplex Integrated Control Unit
1. Turn the ignition switch OFF.
2. Remove the left kick panel.
3. Disconnect the under-dash fuse/relay box connectors.
4. Inspect the connector and socket terminals to be sure they are all making good contact.
-
If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system.
-
If the terminals look OK, go to step 5.
