INPUT TESTS
Remove the drivers dashboard lower cover and knee bolster. Disconnect the 10P connector from the integrated control unit. see scheme 1 Remove the integrated control unit from the under-dash fuse/relay box. 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 all the terminals are OK, make the following input test at the connector and the fuse/relay box socket. If any test indicates a problem, find and correct the cause, then recheck the system. If all the input tests prove OK, the control unit must be faulty, replace it.
All Systems
Note. for connector terminal identification see scheme 1 For input test (Scheme 3)
Scheme 3
Intermittent Wiper System
Note. For connector terminal identification see scheme 1 For input test (Scheme 4)
Scheme 4
Key-In/Seat Belt Reminder, Lights-On Reminder System
Note. For connector terminal identification see scheme 1 For input test (Scheme 5)
Scheme 5
Bulb Check System (Brake System Light)
Note. For connector terminal identification see scheme 1 For input test (Scheme 6)
