Don't think my blue or red manuals are missing pages. In red 90, 91 manual electric fan motor test procedure is on page 7-24 Cooling System. The radiator fan relay wiring diagram is on page 8W-63 (relay is middle of right side of page). FYI the on board check engine light diagnostic test gave me a 3-55. it should be 35-55. tested it 3 times always 3, long pause, 5, short pause, 5.
Step 5 of procedure to test says with ignition switch in on position, test for battery voltage at single pin connector at the fan relay. WHAT DOES THIS MEAN? (caps just for attention), this is also needed for steps 6a and 6b. Does it mean this next sentence? Tested wires going in the relay no voltage at metal tip of wires (while all wires on the relay). If I could reach them, not sure on all the wires. Took cover off relay, 2 female ports had 12 volts. Pulled off 60 way connector. Went to step 7, with ignition in run, tested blue wire C27, it had 12 volts, says replace relay. So I think I need new relay, Don't see at rock auto for 89, or 90 TC. Don't see a Daytona listed at all.