Integrated Control Unit Input Test: Integra

WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 1998 Acura Integra, 1998 Acura 3.2TL, 1998 Acura 3.0CL, 1998 Acura 2.5TL, and 1998 Acura 2.3CL. However, it is still accessible from the selected car via links, so may be relevant.

Remove dashboard lower cover and knee bolster. Disconnect ICU 15-pin connector. Remove ICU from underdash fuse/relay box. Inspect connector terminals and ICU socket for damage. Test each circuit of ICU connector for continuity or voltage as indicated. See Fig 1 and Fig 2 . Correct any problems found. If no problems are found, replace ICU.

Fig 1: Testing Integrated Control Unit (1 Of 2)

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 2: Testing Integrated Control Unit (2 Of 2)

Courtesy of AMERICAN HONDA MOTOR CO., INC.