Starter Switch Signal: 3.5RL
WARNING: This page is about a different car, the 2001 Acura MDX, 2001 Acura Integra, 2001 Acura 3.5RL, 2001 Acura 3.2TL, and 2001 Acura 3.2CL. However, it is still accessible from the selected car via links, so may be relevant.
Measure voltage by backprobing between PCM 26-pin harness connector terminal No. 26 (Brown/Black wire) and PCM 12-pin harness connector terminal No. 6 (Blue/Red wire) with ignition switch in START position. See Figure . If battery voltage is present, starter signal is okay. If battery voltage is not present, inspect fuse No. 14 (7.5-amp) in underdash fuse/relay box. If fuse is okay, repair open in Blue/Red wire between PCM 12-pin harness connector terminal No. 6 and fuse No. 14 (7.5 amp). If fuse is blown, repair short in Blue/Red wire between PCM 12-pin harness connector terminal No. 6 and fuse No. 14 (7.5 amp) or PGM-FI main relay. Replace fuse.