RM3660EC _58 Vehicle Interior _080785 LIGHTING (INT) _0600097 LIGHTING SYSTEM(except NR Series Engine) U

LIGHTING (INT)  LIGHTING SYSTEM(except NR Series Engine)  TERMINALS OF ECU  


CHECK MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) AND POWER DISTRIBUTION BOX ASSEMBLY


B656499E08
2.385,3.219 2.823,3.469 0.438,0.25 4.708,3.208 5.146,3.458 0.438,0.25 1.76,4.573 2.198,4.823 0.438,0.25 5.385,4.573 5.823,4.823 0.438,0.25 1.208,6.156 1.646,6.406 0.438,0.25 3.083,6.125 3.521,6.375 0.438,0.25 6.281,6.135 6.719,6.385 0.438,0.25 3.531,7.865 3.969,8.115 0.438,0.25 5.281,6.135 5.719,6.385 0.438,0.25 4.271,6.135 4.708,6.385 0.438,0.25 1.667,1.365 1.969,1.365 false 4.042,0.802 4.042,0.323 4.042,0.323 4.229,0.323 false 1.656,1.698 1.958,1.698 false 0.5,1.146 0.802,1.146 false 0.51,1.594 0.813,1.594 false 0.542,1.865 0.844,1.865 false 0.542,2.104 0.844,2.104 false 0.542,2.333 0.844,2.333 false 6.042,1.219 6.344,1.219 false 6.052,1.833 6.354,1.833 false 3.667,7.917 3.979,8.115 0.313,0.198 10 false MB 4.281,0.229 4.594,0.427 0.313,0.198 10 false MB 2.021,1.281 2.333,1.479 0.313,0.198 10 false I86 2.021,1.615 2.333,1.813 0.313,0.198 10 false I85 0.188,1.063 0.51,1.281 0.323,0.219 10 false 10G 0.198,1.521 0.542,1.75 0.344,0.229 10 false 10A 0.219,1.792 0.531,1.99 0.313,0.198 10 false 10C 6.365,1.115 6.729,1.375 0.365,0.26 10 false 10F 2.5,3.271 2.813,3.469 0.313,0.198 10 false I85 4.823,3.26 5.135,3.458 0.313,0.198 10 false I86 1.854,4.615 2.25,4.896 0.396,0.281 10 false 10E 1.281,6.188 1.667,6.438 0.385,0.25 10 false 10G 3.167,6.167 3.542,6.427 0.375,0.26 10 false 10A 4.354,6.177 4.76,6.458 0.406,0.281 10 false 10C 5.385,6.167 5.729,6.375 0.344,0.208 10 false 10B 0.25,2.26 0.563,2.458 0.313,0.198 10 false 10D 0.229,2.042 0.542,2.24 0.313,0.198 10 false 10B 6.385,6.177 6.75,6.438 0.365,0.26 10 false 10D 5.479,4.615 5.844,4.865 0.365,0.25 10 false 10F 6.448,1.75 6.813,2.01 0.365,0.26 10 false 10E

a.

Measure the voltage and check for pulses according to the value(s) in the table below.

Terminal No. (Symbol) Terminal Description Condition Specified Condition

*1: for HV model

*2: for Gasoline model

*3: Differs depending on the vehicle model

10B-1 - Body ground Auxiliary battery power supply Ignition switch off*1
Always*2 		11 to 14 V
MB-27 (IGR) - Body ground IG power supply Ignition switch ON 11 to 14 V
Ignition switch off Below 1 V
10G-27 - Body ground Rear door courtesy light switch assembly RH input Rear door RH open Below 1 V
Rear door RH closed 11 to 14 V or pulse output (maximum 14 V)*3
10F-11 - Body ground Interior lights power supply DOME CUT relay on 11 to 14 V
DOME CUT relay off Below 1 V
I85-3 (LSFR) - Body ground Front door unlock detection switch RH input Front door RH locked 11 to 14 V or pulse output (maximum 14 V)*3
Front door RH unlocked Below 1 V
I85-9 (LSFL) - Body ground Front door unlock detection switch LH input Front door LH locked 11 to 14 V or pulse output (maximum 14 V)*3
Front door LH unlocked Below 1 V
I85-10 (LSWL) - Body ground Rear door unlock detection switch LH input Rear door LH locked 11 to 14 V or pulse output (maximum 14 V)*3
Rear door LH unlocked Below 1 V
I86-23 (LSWR) - Body ground Rear door unlock detection switch RH input Rear door RH locked 11 to 14 V or pulse output (maximum 14 V)*3
Rear door RH unlocked Below 1 V
I85-5 (ILE) - Body ground Illuminated entry system drive output Illuminated entry system inactive 11 to 14 V
Illuminated entry system operation Below 1 V
10G-24 - Body ground No. 1 luggage compartment light assembly power supply DOME CUT relay on 11 to 14 V
DOME CUT relay off Below 1 V
10G-18 - Body ground Rear door courtesy light switch assembly LH input Rear door LH open Below 1 V
Rear door LH closed 11 to 14 V or pulse output (maximum 14 V)*3
10G-5 - Body ground Luggage compartment door lock assembly input Luggage compartment door open Below 1 V
Luggage compartment door closed 11 to 14 V or pulse output (maximum 14 V)*3
10G-23 - Body ground Front door courtesy light switch assembly LH input Front door LH open Below 1 V
Front door LH closed 11 to 14 V or pulse output (maximum 14 V)*3
10G-22 - Body ground Front door courtesy light switch assembly RH input Front door RH open Below 1 V
Front door RH closed 11 to 14 V or pulse output (maximum 14 V)*3
10G-19 - Body ground No. 1 luggage compartment light assembly drive output No. 1 luggage compartment light assembly off 11 to 14 V
No. 1 luggage compartment light assembly on Below 1 V



CHECK CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) (w/ Smart Entry and Start System)


B662146C02
2.01,0.521 2.427,0.771 0.417,0.25 3.427,0.479 3.844,0.729 0.417,0.25 4.781,0.479 5.198,0.729 0.417,0.25 2.01,0.219 2.427,0.469 0.417,0.25 2.052,0.542 2.438,0.75 0.385,0.208 10 false O187 3.469,0.5 3.813,0.729 0.344,0.229 10 false O174 4.854,0.5 5.188,0.688 0.333,0.188 10 false I196 2.094,0.229 2.417,0.417 0.323,0.188 10 false I197 2.469,0.25 2.667,0.417 0.198,0.167 10 false *A 2.479,0.531 2.688,0.729 0.208,0.198 10 false *B
*A except M15#-FKS *B for M15#-FKS


a.

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

Terminal No. (Symbol) Terminal Description Condition Specified Condition
I196-20 (SWIL) - I196-30 (AGND) Engine switch illumination drive output Engine switch illumination on 11 to 14 V
Engine switch illumination off Below 1 V