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5-Wire Connector Test

  1. Connect ohmmeter between terminal Nos. 1 and 2. Depress "4x4" switch in overhead console. Resistance should be less than 50 ohms while switch is depressed. See Figure .
  2. Connect ohmmeter between terminal Nos. 1 and 3. Depress "LOW RANGE" switch in overhead console. Resistance should be less than 50 ohms with switch depressed.
  3. Connect jumper wire between terminal No. 4 and ground. Turn ignition switch to "RUN" position. Light in overhead console low range bar should illuminate. Turn ignition off and remove jumper wire.
  4. Connect jumper wire between No. 5 and ground. Turn ignition to "RUN" position. The "4x4" bar should illuminate on overhead console.
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