RM35X0E _58 Vehicle Interior _078381 LIGHTING (INT) _0380033 LIGHTING SYSTEM J

LIGHTING (INT) LIGHTING SYSTEM Push Start Switch Illumination Circuit

DESCRIPTION

The illuminated entry system controls the push start switch illumination.

WIRING DIAGRAM

3.292,0.719 3.906,0.917 0.615,0.198 10 false SWIL 3.26,1.313 3.875,1.51 0.615,0.198 10 false AGND 3.729,0.708 3.885,0.906 0.156,0.198 10 false 9 3.74,1.323 3.896,1.521 0.156,0.198 10 false 6 4.792,0.698 5.104,0.896 0.313,0.198 10 false 10 4.802,1.323 5.115,1.521 0.313,0.198 10 false 11 5.052,0.698 5.667,0.896 0.615,0.198 10 false SWIL 5.052,1.323 5.667,1.521 0.615,0.198 10 false AGND 1.708,2.01 2.719,2.26 1.01,0.25 10 false N162 5,1.979 6.542,2.5 1.542,0.521 10 false N156 6.125,0.802 6.438,1 0.313,0.198 10 false +B 1.719,2.177 3.104,2.406 1.385,0.229 10 false Push Start Switch 5.01,2.146 6.552,2.667 1.542,0.521 10 false Certification ECU (Smart Key ECU Assembly)

CAUTION / NOTICE / HINT

NOTICE:: ·

Check that the "Engine Start Indicator" customization setting is set to "ON".

Click hereVehicle Interior>LIGHTING (INT)>LIGHTING SYSTEM>CUSTOMIZE PARAMETERS201906,202310,_58,_078381,_0380033,RM100000001IFRJ,202310,999999,_58,_078381,_0380033,RM100000002G3KN,

·

Before replacing the certification ECU (smart key ECU assembly), refer to Service Bulletin.

PROCEDURE

1.PERFORM ACTIVE TEST USING GTS

Perform the Active Test according to the display on the GTS.

Click hereVehicle Interior>LIGHTING (INT)>LIGHTING SYSTEM>DATA LIST / ACTIVE TEST201906,999999,_58,_078381,_0380033,RM100000001IFS2,

Body Electrical > Entry&Start > Active Test

Tester Display	Measurement Item	Control Range	Diagnostic Note
Power/Engine SW Light	Push start switch illumination	OFF or ON	-

Body Electrical > Entry&Start > Active Test

Tester Display
Power/Engine SW Light

50004 125 27

OK:: Push start switch illumination comes on.

Result:

Proceed to
OK
NG

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

Click hereVehicle Interior>LIGHTING (INT)>LIGHTING SYSTEM>PROBLEM SYMPTOMS TABLE201906,202208,_58,_078381,_0380033,RM100000001IFRO,202208,999999,_58,_078381,_0380033,RM1000000024V2M,

2.INSPECT PUSH START SWITCH

Remove the push start switch.

for 7GR-FKS:

Click hereEngine / Hybrid System>7GR-FKS (STARTING)>ENGINE SWITCH>REMOVAL201906,999999,_51,_078665,_0398551,RM100000001IWKS,

for 1GD-FTV:

Click hereEngine / Hybrid System>1GD-FTV (STARTING)>ENGINE SWITCH>REMOVAL201906,999999,_51,_078666,_0398552,RM100000001IWKX,

Inspect the push start switch.

for 7GR-FKS:

Click hereEngine / Hybrid System>7GR-FKS (STARTING)>ENGINE SWITCH>INSPECTION201906,999999,_51,_078665,_0398551,RM100000001IWKU,

for 1GD-FTV:

Click hereEngine / Hybrid System>1GD-FTV (STARTING)>ENGINE SWITCH>INSPECTION201906,999999,_51,_078666,_0398552,RM100000001IWKZ,

Result:

Result	Proceed to
OK	A
NG (for 7GR-FKS)	B
NG (for 1GD-FTV)	C

3.CHECK HARNESS AND CONNECTOR (PUSH START SWITCH - CERTIFICATION ECU [SMART KEY ECU ASSEMBLY])

REPLACE PUSH START SWITCH

Click hereEngine / Hybrid System>7GR-FKS (STARTING)>ENGINE SWITCH>REMOVAL201906,999999,_51,_078665,_0398551,RM100000001IWKS,

REPLACE PUSH START SWITCH

Click hereEngine / Hybrid System>1GD-FTV (STARTING)>ENGINE SWITCH>REMOVAL201906,999999,_51,_078666,_0398552,RM100000001IWKX,

3.CHECK HARNESS AND CONNECTOR (PUSH START SWITCH - CERTIFICATION ECU [SMART KEY ECU ASSEMBLY])

Disconnect the N162 push start switch connector.

Disconnect the N156 certification ECU (smart key ECU assembly) connector.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
N162-9 (SWIL) - N156-10 (SWIL)	Always	Below 1 Ω
N162-6 (AGND) - N156-11 (AGND)	Always	Below 1 Ω
N162-9 (SWIL) or N156-10 (SWIL) - Body ground	Always	10 kΩ or higher
N162-6 (AGND) or N156-11 (AGND) - Body ground	Always	10 kΩ or higher

Result:

Proceed to
OK
NG

REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)

REPAIR OR REPLACE HARNESS OR CONNECTOR