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Pcm Removal/Installation

WARNING: This page is about a different car, the 2011 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION [13B-MSP] .)
  2. Disconnect the negative battery cable.
  3. Remove in the order indicated in the table.
  4. Install in the reverse order of removal.
  5. When replacing the PCM on the vehicles, perform the following:
Fig 1: PCM Replacement Components With Torque Specifications
G05981102Courtesy of MAZDA MOTORS CORP.