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Home >> Toyota >> 2019 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 18 (Engine Cooling System (1AR-FE) (Service Information) (Except Hybrid)) >> Relay >> On-Vehicle Inspection [12/2013 - ] >> Procedure

On-Vehicle Inspection [12/2013 - ]: Procedure

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  1. INSPECT FAN NO. 1 RELAY 
    1. Measure the resistance according to the value(s) in the table below.
      GTY445976Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Standard Resistance

      Tester Connection Condition Specified Condition
      3 - 5 Battery voltage not applied between terminals 1 and 2 10 kΩ or higher
      3 - 5 Battery voltage applied between terminals 1 and 2 Below 1 Ω

      If the result is not as specified, replace the FAN NO. 1 relay.