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Switch Inspection

  1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  2. Remove the TCS OFF switch. (See TCS OFF SWITCH REMOVAL/INSTALLATION .)
  3. Verify that the resistance between the TCS OFF switch terminals D and E is as indicated in the table.
    • If not as indicated in the table, replace the TCS OFF switch.
Fig 1: TCS OFF Switch Connector Terminals
G11433134Courtesy of MAZDA MOTORS CORP.

TCS OFF switch specification 

Terminal Test condition Resistance (ohms)
D-E TCS OFF switch pressed 0
TCS OFF switch released 1150.35-1152.63