RM35X0E _51 Engine / Hybrid System _078884 CRUISE CONTROL _0383150 LANE CONTROL SYSTEM J

CRUISE CONTROL LANE CONTROL SYSTEM Steering Pad Switch Circuit

DESCRIPTION

The forward recognition camera receives LDA main switch signals from the steering pad switch assembly.

WIRING DIAGRAM

A406735E32

1.5,1.281 2.74,1.698 1.24,0.417 10 false LDA Main Switch 1.042,2.281 3.188,2.542 2.146,0.26 10 false Steering Pad Switch Assembly 3.052,1.625 4.146,2.031 1.094,0.406 10 false Spiral Cable Sub-assembly 5.031,0.979 7.021,1.167 1.99,0.188 10 false Forward Recognition Camera 4.063,0.49 4.521,0.688 0.458,0.198 10 false G4 4.063,1.104 4.521,1.302 0.458,0.198 10 false G4 2.906,0.5 3.365,0.698 0.458,0.198 10 false z2 2.906,1.115 3.365,1.313 0.458,0.198 10 false z2 3.427,0.406 4.042,0.604 0.615,0.198 10 false DIST 3.417,1.01 4.031,1.208 0.615,0.198 10 false ECC 5.042,0.833 5.427,1.052 0.385,0.219 9 false Q12 5.375,0.521 5.875,0.719 0.5,0.198 10 false LKSW 5.198,0.406 5.51,0.604 0.313,0.198 10 false 3 4.083,0.302 4.396,0.5 0.313,0.198 10 false 12 4.125,0.906 4.438,1.104 0.313,0.198 10 false 2 2.948,0.906 3.26,1.104 0.313,0.198 10 false 7 2.938,0.302 3.25,0.5 0.313,0.198 10 false 4 2.438,0.385 3.052,0.583 0.615,0.198 10 false DIST 2.448,1 2.906,1.198 0.458,0.198 10 false ECC

CAUTION / NOTICE / HINT

NOTICE:: The vehicle is equipped with a Supplemental Restraint System (SRS) which includes components such as airbags. Before servicing (including removal or installation of parts), be sure to read the precaution for Supplemental Restraint System.; for Type A: Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>AIRBAG SYSTEM (for Type A)>PRECAUTION201902,201906,_58,_079257,_0387732,RM100000001GZ4C,201906,202310,_58,_079257,_0387732,RM100000001IMN3,202310,999999,_58,_079257,_0387732,RM100000002G3KG,; for Type B: Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>AIRBAG SYSTEM (for Type B)>PRECAUTION201902,202310,_58,_079257,_0385034,RM100000001GJPR,202310,999999,_58,_079257,_0385034,RM100000002G3NC,

PROCEDURE

1.INSPECT STEERING PAD SWITCH ASSEMBLY

a.

Remove the steering pad switch assembly.

Click hereSteering>STEERING COLUMN>STEERING PAD SWITCH>REMOVAL201902,201906,_55,_079313,_0388801,RM100000001H42O,201906,202310,_55,_079313,_0388801,RM100000001J04D,202310,999999,_55,_079313,_0388801,RM100000002G0WN,

b.

Inspect the steering pad switch assembly.

Click hereSteering>STEERING COLUMN>STEERING PAD SWITCH>INSPECTION201902,201906,_55,_079313,_0388801,RM100000001H42P,201906,202310,_55,_079313,_0388801,RM100000001IGWQ,202310,999999,_55,_079313,_0388801,RM100000002G0WO,

Result:

Proceed to
OK
NG

OK

2.INSPECT SPIRAL CABLE SUB-ASSEMBLY

NG

REPLACE STEERING PAD SWITCH ASSEMBLY

Click hereSteering>STEERING COLUMN>STEERING PAD SWITCH>REMOVAL201902,201906,_55,_079313,_0388801,RM100000001H42O,201906,202310,_55,_079313,_0388801,RM100000001J04D,202310,999999,_55,_079313,_0388801,RM100000002G0WN,

2.INSPECT SPIRAL CABLE SUB-ASSEMBLY

a.

Remove the spiral cable sub-assembly.

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>SPIRAL CABLE>REMOVAL201902,201906,_58,_079257,_0384936,RM100000001GJ81,201906,202310,_58,_079257,_0384936,RM100000001II9V,202310,999999,_58,_079257,_0384936,RM100000002EPRN,

b.

Inspect the spiral cable sub-assembly.

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>SPIRAL CABLE>INSPECTION201902,999999,_58,_079257,_0384936,RM100000001GJ83,

Result:

Proceed to
OK
NG

OK

3.CHECK HARNESS AND CONNECTOR (SPIRAL CABLE SUB-ASSEMBLY - FORWARD RECOGNITION CAMERA)

NG

REPLACE SPIRAL CABLE SUB-ASSEMBLY

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>SPIRAL CABLE>REMOVAL201902,201906,_58,_079257,_0384936,RM100000001GJ81,201906,202310,_58,_079257,_0384936,RM100000001II9V,202310,999999,_58,_079257,_0384936,RM100000002EPRN,

3.CHECK HARNESS AND CONNECTOR (SPIRAL CABLE SUB-ASSEMBLY - FORWARD RECOGNITION CAMERA)

a.

Disconnect the N58 spiral cable sub-assembly connector.

b.

Disconnect the a9 forward recognition camera connector.

c.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
N58-6 (DIST) - a9-3 (LKSW)	Always	Below 1 Ω
N58-6 (DIST) or a9-3 (LKSW) - Body ground	Always	10 kΩ or higher

d.

Connect the a9 forward recognition camera connector.

e.

Connect the N58 spiral cable sub-assembly connector.

Result:

Proceed to
OK
NG

OK

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

Click hereEngine / Hybrid System>CRUISE CONTROL>LANE CONTROL SYSTEM>PROBLEM SYMPTOMS TABLE201902,999999,_51,_078884,_0383150,RM100000001G9IW,

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR