Instrument Cluster Inspection: Tachometer

WARNING: This page is about a different car, the 2005 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.

Remove the tachometer. (See INSTRUMENT CLUSTER DISASSEMBLY/ASSEMBLY .)
Measure the resistance between the tachometer terminals using an ohmmeter.
- If not as specified, replace the tachometer.
  (See INSTRUMENT CLUSTER DISASSEMBLY/ASSEMBLY .)
Fig 1: Tachometer Terminal Connector Continuity
Courtesy of MAZDA MOTORS CORP.

Fig 2: Identifying Tachometer Terminals
Courtesy of MAZDA MOTORS CORP.