RM38T0EC _51 Engine / Hybrid System _144999 M20F-FXS, M20G-FXS STARTING _0604338 POWER SWITCH G

M20F-FXS, M20G-FXS STARTING  POWER SWITCH  INSPECTION  


PROCEDURE

Hide 89611 1.INSPECT POWER SWITCH

a.

Check the resistance.

i.
A430843C01
1.885,0.969 1.885,0.292 1.885,0.292 2.198,0.292 true 1.167,1.333 0.771,1.333 true 1.438,1.75 1.438,1.344 true 1.167,0.969 0.771,0.969 true 0.104,0.094 0.417,0.25 0.313,0.156 10 false *a 2.25,0.177 2.958,0.5 0.708,0.323 10 false GND 0.479,1.25 1.01,1.5 0.531,0.25 10 false SS1 0.469,0.875 1,1.125 0.531,0.25 10 false SS2 1.323,1.75 1.854,2 0.531,0.25 10 false SS3
*a Component without harness connected
(Power Switch)


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

Standard Resistance:
Tester Connection Switch Condition Specified Condition
12 (SS1) - 3 (GND)
6 (SS2) - 3 (GND)
11 (SS3) - 3 (GND)
Not pushed 10 kΩ or higher
Pushed Below 1 Ω


If the result is not as specified, replace the power switch.



b.

Check the LED illumination.

i.
A430843C02
1.885,0.969 1.885,0.24 1.885,0.24 2.146,0.24 true 1.375,0.969 1.375,0.24 1.375,0.24 1.031,0.24 true 2.198,0.135 2.813,0.333 0.615,0.198 10 false GND 0.646,0.156 1.26,0.354 0.615,0.198 10 false SWIL 0.104,0.073 0.719,0.271 0.615,0.198 10 false *a
*a Component without harness connected
(Power Switch)


Apply auxiliary battery voltage between the terminals of the power switch and check the illumination condition of the power switch indicator light.

OK:
Condition Specified Condition
Auxiliary battery positive (+) → Terminal 5 (SWIL)
Auxiliary battery negative (-) → Terminal 3 (GND)
Illuminates


If the result is not as specified, replace the power switch.