WINDSHIELD DEICER SWITCH INSPECTION

INSPECT FRONT WIPER DEICER SWITCH (OUTER MIRROR HEATER SWITCH ASSEMBLY)

1. 

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

   Standard Resistance
   Tester Connection Switch Condition Specified Condition 1 (IG) - 4 (ECU) Front wiper deicer switch (outer mirror heater switch assembly) on Below 1 Ω 1 (IG) - 4 (ECU) Front wiper deicer switch (outer mirror heater switch assembly) off 10 kΩ or higher

   Table 1. Text in Illustration

   *a	Component without harness connected (Front Wiper Deicer Switch (Outer Mirror Heater Switch Assembly))

   If the result is not as specified, replace the front wiper deicer switch (outer mirror heater switch assembly).

2. 

   Apply battery voltage and check that the front wiper deicer switch (outer mirror heater switch assembly) indicator illuminates.

   Standard
   Tester Connection Specified Condition Battery positive (+) → 1 (IG) Battery negative (-) → 5 (IND-) Front wiper deicer switch (outer mirror heater switch assembly) indicator illuminates

   Table 2. Text in Illustration

   *a	Component without harness connected (Front Wiper Deicer Switch (Outer Mirror Heater Switch Assembly))
   *b	Front Wiper Deicer Switch (Outer Mirror Heater Switch Assembly) Indicator

   If the result is not as specified, replace the front wiper deicer switch (outer mirror heater switch assembly).