Water Temperature Gauge

Remove the water temperature gauge. (See INSTRUMENT CLUSTER DISASSEMBLY/ASSEMBLY .)
Measure the resistance between the water temperature gauge terminals using an ohmmeter.
- If not as specified, replace the water temperature gauge. (See INSTRUMENT CLUSTER DISASSEMBLY/ASSEMBLY .)
Fig 1: Water Temperature Gauge Resistance Table
Courtesy of MAZDA MOTORS CORP.

Fig 2: Identifying Water Temperature Gauge Connector Terminals
Courtesy of MAZDA MOTORS CORP.