Del Sol Si VTEC L4-1590cc 1.6L DOHC (VTEC) MFI (1997)
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Controller Input Test
3. Inspect the connector 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, make the following input tests at the terminals.
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If any test indicates a problem, find and correct the cause, then recheck the system.
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If all input tests prove OK, the dash lights brightness controller must be faulty; replace it.
