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Circuit Open/Short Inspection

WARNING: This page is about a different car, the 2007 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Cruise Control Switch Connector Terminals
G04955179Courtesy of MAZDA MOTORS CORP.
Fig 2: PCM Connector Terminal Identification
G04955180Courtesy of MAZDA MOTORS CORP.
  1. Disconnect the PCM connector.
  2. Disconnect the cruise control switch connector. (See AUDIO CONTROL SWITCH REMOVAL/INSTALLATION .)
  3. Inspect the following wiring harnesses for an open or short circuit. (Continuity inspection)