RM38T0EC _59 Vehicle Exterior _112294 LIGHTING (EXT) _0510962 LIGHTING SYSTEM J

LIGHTING (EXT)  LIGHTING SYSTEM  Turn Signal Switch Circuit  


DESCRIPTION

The steering sensor receives the turn signal switch information and controls the turn signal lights.

WIRING DIAGRAM

E367180E34
5.031,4.802 6.75,5.188 1.719,0.385 10 false Turn Signal Switch 0.917,4.813 3.229,5.063 2.313,0.25 10 false Steering Sensor 3.094,4.792 4.063,5.406 0.969,0.615 10 false Steering Wheel Switch Housing 0.333,1.906 0.552,2.167 0.219,0.26 10 false IC 1.469,0.615 1.76,0.854 0.292,0.24 10 false 5 V 2.625,2.198 2.917,2.438 0.292,0.24 10 false TR 2.635,2.865 2.927,3.104 0.292,0.24 10 false TL 2.615,3.531 2.906,3.771 0.292,0.24 10 false CR 2.625,4.188 2.917,4.427 0.292,0.24 10 false EL 4.302,2.219 4.594,2.458 0.292,0.24 10 false TR 4.302,2.865 4.594,3.104 0.292,0.24 10 false TL 4.281,3.521 4.573,3.76 0.292,0.24 10 false CR 4.302,4.177 4.594,4.417 0.292,0.24 10 false EL 4.323,1.792 5.583,2.063 1.26,0.271 10 false Turn Signal Switch 5.281,1.583 5.438,1.792 0.156,0.208 10 false L 5.281,1.385 5.438,1.594 0.156,0.208 10 false L' 5.271,0.99 5.427,1.198 0.156,0.208 10 false R' 5.271,1.177 5.427,1.385 0.156,0.208 10 false N 5.271,0.781 5.427,0.99 0.156,0.208 10 false R 5.615,0.604 5.906,0.844 0.292,0.24 10 false TR 5.99,0.604 6.281,0.844 0.292,0.24 10 false TL 6.313,0.604 6.604,0.844 0.292,0.24 10 false CR 6.677,0.604 6.969,0.844 0.292,0.24 10 false EL 2.938,2.292 3.302,2.531 0.365,0.24 10 false z15 3.01,2.115 3.302,2.354 0.292,0.24 10 false 8 3.021,2.781 3.313,3.021 0.292,0.24 10 false 9 2.969,3.438 3.26,3.677 0.292,0.24 10 false 10 2.969,4.094 3.26,4.333 0.292,0.24 10 false 13 4.01,2.125 4.302,2.365 0.292,0.24 10 false 9 3.938,2.302 4.229,2.563 0.292,0.26 10 false z17 4.021,2.781 4.313,3.021 0.292,0.24 10 false 3 3.958,3.438 4.25,3.677 0.292,0.24 10 false 11 3.969,4.094 4.26,4.333 0.292,0.24 10 false 12 2.938,2.969 3.302,3.208 0.365,0.24 10 false z15 2.927,3.604 3.292,3.844 0.365,0.24 10 false z15 2.938,4.271 3.302,4.51 0.365,0.24 10 false z15 3.938,2.948 4.229,3.208 0.292,0.26 10 false z17 3.938,3.604 4.229,3.865 0.292,0.26 10 false z17 3.938,4.26 4.229,4.521 0.292,0.26 10 false z17

PROCEDURE

1.READ VALUE USING GTS
a.

Read the Data List according to the display on the GTS.

Chassis > Steering Angle Sensor > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note
Turn Signal Switch (Right) Turn signal switch (right) signal OFF or ON OFF: Turn signal switch not in right turn position
ON: Turn signal switch in right turn position 		-
Turn Signal Switch (Left) Turn signal switch (left) signal OFF or ON OFF: Turn signal switch not in left turn position
ON: Turn signal switch in left turn position 		-
Cornering Light/Front Side Illuminate Light Switch Turn signal switch (full turn) signal OFF or ON OFF: Turn signal switch not in left or right turn position
ON: Turn signal switch in left or right full turn position 		-
Chassis > Steering Angle Sensor > Data List
Tester Display
Turn Signal Switch (Right)
Turn Signal Switch (Left)
Cornering Light/Front Side Illuminate Light Switch
50003 445 10,11,12
OK:

Normal conditions listed above are displayed.



Result:
Proceed to
OK
NG



OK

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

Click hereVehicle Exterior>LIGHTING (EXT)>LIGHTING SYSTEM>PROBLEM SYMPTOMS TABLE


NG

2.INSPECT TURN SIGNAL SWITCH