RM38T0EC _51 Engine / Hybrid System _144957 HYBRID / BATTERY CONTROL _0604241 COMBINATION SWITCH G

HYBRID / BATTERY CONTROL  COMBINATION SWITCH  INSPECTION  


PROCEDURE

Hide 84970 1.INSPECT EV DRIVE MODE SWITCH (COMBINATION SWITCH ASSEMBLY)

a.

Check the resistance.

i.
C401666C14
1.5,0.115 1.844,0.365 0.344,0.25 0.594,1.927 0.865,1.927 0.865,1.927 1.406,1.51 true 2.698,1.927 2.49,1.927 2.49,1.927 2.042,1.521 true 0.063,0.042 0.375,0.198 0.313,0.156 10 false *a 2.74,1.844 3.219,2.031 0.479,0.188 10 false E 0.458,1.833 0.708,2.052 0.25,0.219 10 false S 1.583,0.146 2.042,0.344 0.458,0.198 10 false I61
*a Component without harness connected
(EV Drive Mode Switch (Combination Switch Assembly))


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

Standard Resistance:
Tester Connection Condition Specified Condition
I61-8 (S) - I61-5 (E) EV drive mode switch (combination switch assembly) being pushed and held Below 50 Ω
EV drive mode switch (combination switch assembly) not pushed 10 kΩ or higher


If the result is not as specified, replace the EV drive mode switch (combination switch assembly).



b.

Check illumination.

i.
C401666C15
1.5,0.104 1.823,0.344 0.323,0.24 0.708,0.292 0.979,0.292 0.979,0.292 1.396,1.125 true 2.698,0.292 2.448,0.292 2.448,0.292 2.031,1.125 true 0.042,0.042 0.354,0.198 0.313,0.156 10 false *a 0.365,0.208 0.979,0.406 0.615,0.198 10 false ILL+ 2.792,0.219 3.406,0.417 0.615,0.198 10 false ILL- 1.563,0.135 2.021,0.333 0.458,0.198 10 false I61
*a Component without harness connected
(EV Drive Mode Switch (Combination Switch Assembly))


Apply auxiliary battery voltage between the terminals of the switch, and check the illumination condition of the EV drive mode switch (combination switch assembly).

Standard:
Measurement Condition Specified Condition
Auxiliary battery positive (+) → I61-4 (ILL+)
Auxiliary battery negative (-) → I61-1 (ILL-)
Illuminates


If the result is not as specified, replace the EV drive mode switch (combination switch assembly).



Hide 84970 2.INSPECT DRIVE MODE SELECT SWITCH (COMBINATION SWITCH ASSEMBLY)

a.

Check the resistance.

i.
C401666C16
1.521,0.135 1.823,0.396 0.302,0.26 1.021,1.927 1.271,1.927 1.271,1.927 1.813,1.51 true 2.698,1.927 2.49,1.927 2.49,1.927 2.042,1.521 true 0.063,0.042 0.375,0.198 0.313,0.156 10 false *a 2.74,1.844 3.219,2.031 0.479,0.188 10 false E 0.688,1.844 1.042,2.052 0.354,0.208 10 false DRV 1.594,0.177 2.052,0.375 0.458,0.198 10 false I61
*a Component without harness connected
(Drive Mode Select Switch (Combination Switch Assembly))


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

Standard Resistance:
Tester Connection Condition Specified Condition
I61-6 (DRV) - I61-5 (E) Drive mode select switch (combination switch assembly) being pushed and held Below 50 Ω
Drive mode select switch (combination switch assembly) not pushed 10 kΩ or higher


If the result is not as specified, replace the drive mode select switch (combination switch assembly).



b.

Check illumination.

i.
C401666C15
1.5,0.104 1.823,0.344 0.323,0.24 0.708,0.292 0.979,0.292 0.979,0.292 1.396,1.125 true 2.698,0.292 2.448,0.292 2.448,0.292 2.031,1.125 true 0.042,0.042 0.354,0.198 0.313,0.156 10 false *a 0.365,0.208 0.979,0.406 0.615,0.198 10 false ILL+ 2.792,0.219 3.406,0.417 0.615,0.198 10 false ILL- 1.563,0.135 2.021,0.333 0.458,0.198 10 false I61
*a Component without harness connected
(Drive Mode Select Switch (Combination Switch Assembly))


Apply auxiliary battery voltage between the terminals of the switch, and check the illumination condition of the drive mode select switch (combination switch assembly).

Standard:
Measurement Condition Specified Condition
Auxiliary battery positive (+) → I61-4 (ILL+)
Auxiliary battery negative (-) → I61-1 (ILL-)
Illuminates


If the result is not as specified, replace the drive mode select switch (combination switch assembly).