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TCS Off Switch Inspection (Without Off-Road Traction Assist)

  1. Remove the TCS OFF switch. (See TCS OFF SWITCH REMOVAL/INSTALLATION [WITHOUT OFF ROAD TRACTION ASSIST] .)
  2. Verify that the resistance between the TCS OFF switch terminals B and C is as indicated in the table.
    • If not as indicated in the table, replace the TCS OFF switch.
    G13112138Courtesy of MAZDA MOTORS CORP.

    TCS OFF switch specification

    TERMINAL AND RESISTANCE SPECIFICATION

    Terminal Test condition Resistance (ohms)
    B-C Switch pressed 0
    Switch released 1139.99-1163.01
  3. Apply battery voltage to TCS OFF switch terminal J, and connect terminal I to ground.
  4. Verify that the LED illuminates.
    • If there is any malfunction, replace the TCS OFF switch.
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