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Test SC-7A - Repairing Cruise Control Set Switch Circuit

NOTE: Perform TEST SC-4A  before proceeding.
  1. Turn ignition switch to OFF position. Disconnect and inspect cruise control switch 4-pin connector. If connector is not okay, repair connector as necessary. Perform TEST SC-VER  . If connector is okay, put cruise control ON/OFF switch in ON position.
  2. Hold cruise control SET/DECEL switch down. Using external ohmmeter, check resistance between ignition 12-volt supply circuit (Yellow/Red wire) cruise control switch terminal No. 1 and mode select sense circuit (Brown/Red wire) cruise control switch terminal No. 4. See Figure .
  3. If resistance is 1020-1130 ohms, replace Powertrain Control Module (PCM). Perform TEST SC-VER  . If resistance is not 1020-1130 ohms, replace cruise control switch. Perform TEST SC-VER  .
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