TSX L4-2.4L (2005)
Alarm Module: Testing and Inspection
Control Unit Input Test
1. Before testing the keyless entry/security control functions, troubleshoot the multiplex integrated control system.
Multiplex Integrated Control Unit
2. Remove the left kick panel
3. Disconnect the under-dash fuse/relay box connectors.
NOTE: All connectors are wire side of female terminals.
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.