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Temperature Gauge Check

  1. Ground Yellow/Green wire at instrument panel 8-pin connector. See IDENTIFYING TEMPERATURE GAUGE CIRCUIT illustration. Instrument panel 8-pin connector is located on right side of dash, near steering column.
  2. Observe temperature gauge reading. If temperature gauge reads cold, replace temperature gauge. If temperature gauge does not read cold, go to TEMPERATURE GAUGE CONTINUITY CHECK.
Fig 1: Identifying Temperature Gauge Circuit
G90A08303Courtesy of FORD MOTOR CO.