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Home >> Toyota >> 2021 >> Prius LE AWD-e >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter / Gauge / Display - Diagnostic Codes & Symptom Tests >> Meter / Gauge System >> System Tests >> Odo/Trip Switch Malfunction [11/2015 - 07/2020] >> Procedure

Odo/Trip Switch Malfunction [11/2015 - 07/2020]: Procedure

  1. INSPECT TRIP SWITCH (STEERING PAD SWITCH ASSEMBLY) 
    1. Remove the trip switch (steering pad switch assembly).

      Refer to REMOVAL [11/2015 - 12/2018] , or refer to REMOVAL [12/2018 - 07/2020]

    2. Inspect the trip switch (steering pad switch assembly).

      Refer to INSPECTION [11/2015 - 12/2018] , or refer to INSPECTION [12/2018 -]

      Result

      Proceed to
      OK
      NG

    Result: 

    NG 

    REPLACE TRIP SWITCH (STEERING PAD SWITCH ASSEMBLY). Refer to  REMOVAL [11/2015 - 12/2018]  , or refer to  REMOVAL [12/2018 - 07/2020] 

    Result: 

    OK 

    See step  2

  2. INSPECT SPIRAL CABLE SUB-ASSEMBLY 
    1. Remove the spiral cable sub-assembly.

      Refer to REMOVAL [11/2015 - 12/2018] , or refer to REMOVAL [12/2018 - 07/2020]

    2. Inspect the spiral cable sub-assembly.

      Refer to INSPECTION [11/2015 - 12/2018] , or refer to INSPECTION [12/2018 -]

      Result

      Proceed to
      OK
      NG

    Result: 

    NG 

    REPLACE SPIRAL CABLE SUB-ASSEMBLY. Refer to  REMOVAL [11/2015 - 12/2018]  , or refer to  REMOVAL [12/2018 - 07/2020] 

    Result: 

    OK 

    See step  3

  3. CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY (METER CIRCUIT PLATE) - SPIRAL CABLE SUB-ASSEMBLY) 
    1. Disconnect the F6 combination meter assembly (meter circuit plate) connector.
    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection Condition Specified Condition
      F6-1 (MSM+) - F21-10 (+DP) Always Below 1 Ω
      F6-1 (MSM+) or F21-10 (+DP) - Body ground Always 10 kΩ or higher

      Result

      Proceed to
      OK
      NG

    Result: 

    OK 

    REPLACE COMBINATION METER ASSEMBLY (METER CIRCUIT PLATE). Refer to  DISASSEMBLY [11/2015 -] 

    Result: 

    NG 

    REPAIR OR REPLACE HARNESS OR CONNECTOR