STEERING PAD INSPECTION

CAUTION:

The vehicle is equipped with an SRS (Supplemental Restraint System) which includes components such as airbags. Before servicing (including removal or installation of parts), be sure to read the precaution in the SRS Click here.


  1. INSPECT STEERING PAD (w/o Dynamic Radar Cruise Control System)


    1. Measure the resistance according to the value(s) in the table below.

      A01ESNQE01
      Standard Resistance
      Tester Connection Switch Condition Specified Condition
      10 (AU1) - 8 (EAU) No switch is pushed 100 kΩ
      10 (AU1) - 8 (EAU) Seek+ switch pushed Below 2.5 Ω
      10 (AU1) - 8 (EAU) Seek- switch pushed 329 Ω
      10 (AU1) - 8 (EAU) Volume+ switch pushed 1000 Ω
      10 (AU1) - 8 (EAU) Volume- switch pushed 3110 Ω
      9 (AU2) - 8 (EAU) No switch is pushed 100 kΩ
      9 (AU2) - 8 (EAU) MODE switch pushed Below 2.5 Ω
      9 (AU2) - 8 (EAU) On hook switch pushed 329 Ω
      9 (AU2) - 8 (EAU) Off hook switch pushed 1000 Ω
      9 (AU2) - 8 (EAU) Voice switch pushed 3110 Ω
      7 (+DP) - 8 (EAU) DISP switch pushed 2.5 Ω or less

      If the result is not as specified, replace the steering pad.

  2. INSPECT STEERING PAD (w/ Dynamic Radar Cruise Control System)


    1. Measure the resistance according to the value(s) in the table below.

      A01EP3ME01
      Standard Resistance
      Tester Connection Switch Condition Specified Condition
      6 (AU1) - 8 (EAU) No switch is pushed 100 kΩ
      6 (AU1) - 8 (EAU) Seek+ switch pushed Below 2.5 Ω
      6 (AU1) - 8 (EAU) Seek- switch pushed 329 Ω
      6 (AU1) - 8 (EAU) Volume+ switch pushed 1000 Ω
      6 (AU1) - 8 (EAU) Volume- switch pushed 3110 Ω
      7 (AU2) - 8 (EAU) No switch is pushed 100 kΩ
      7 (AU2) - 8 (EAU) MODE switch pushed Below 2.5 Ω
      7 (AU2) - 8 (EAU) On hook switch pushed 329 Ω
      7 (AU2) - 8 (EAU) Off hook switch pushed 1000 Ω
      7 (AU2) - 8 (EAU) Voice switch pushed 3110 Ω
      9 (+DP) - 8 (EAU) DISP switch pushed 2.5 Ω or less
      2 (DIST) - 10 (ECC) Distance control switch on (pushed) Below 1 Ω
      2 (DIST) - 10 (ECC) Distance control switch off (pushed again) 1 MΩ or higher

      If the result is not as specified, replace the steering pad.