TCS Off Switch Inspection

1. Remove the TCS OFF switch.
2. Measure the resistance between B and C of the connector.
   • If not within the specification, replace the TCS OFF switch.

Resistance 

When Switch Is Pressed: 100 ohms Or Less When Switch Is Released: 

Fig 1: TCS Off Switch Connector View & Terminal Identification

Courtesy of MAZDA MOTORS CORP.