Cruise Control Switch Inspection

Disconnect the negative battery cable.
Remove the driver-side air bag module. See AIR BAG RESTRAINT SYSTEMS .
Disconnect the cruise control switch connector.
Measure the resistance and inspect for continuity between the cruise control switch terminals using an ohmmeter.
- If not as specified, replace the cruise control switch.
Fig 1: Inspecting Cruise Control Switch Continuity
Courtesy of MAZDA MOTORS CORP.

Fig 2: Inspecting Cruise Control Switch Connection
Courtesy of MAZDA MOTORS CORP.