Resistance Inspection

WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

Remove the cluster switch. (See CLUSTER SWITCH REMOVAL/INSTALLATION .)
Measure the resistance between DSC OFF switches B and C under the following conditions:
- Resistance (standard) with DSC OFF switch pressed and held
  - 0 ohms
- Resistance (standard) with any switches not pressed
  - 1, 140.06-1, 163.15 ohms
  Fig 1: Measuring Resistance Between DSC Off Switches B And C
  Courtesy of MAZDA MOTORS CORP.
- If not within the specification, replace the cluster switch. (See CLUSTER SWITCH REMOVAL/INSTALLATION .)