CL TYPE S V6-3.2L SOHC (2001)
13. Check for continuity between body ground and PCM connector terminal C5.
Is there continuity?
YES - Test the ALT (see Alternator/Testing).
NO - Repair open in the wire between the PCM (C5) and the ALT.
14. Turn the ignition switch OFF.
15. Disconnect the negative battery cable from the battery.
16. Disconnect PCM connector C (31P).
17. Check for continuity between body ground and PCM connector terminal C5.
Is there continuity?
YES - Repair short in the wire between the PCM (C5) and the ALT.
NO - Substitute a known-good PCM and recheck. If voltage is normal, replace the original PCM.