Page 2873 of 3502
COMBINATION SWITCH
LT-185
C
D
E
F
G
H
I
J
L
MA
B
LT
Combination Switch InspectionBKS002FQ
1. SYSTEM CHECK
Check which system malfunctioning switch belongs to input/output 1 - 5.
>> Check the system to which malfunctioning switch belongs, and then GO TO 2.
SKIB8812E
Page 2874 of 3502

LT-186
COMBINATION SWITCH
2. SYSTEM CHECK
With CONSULT-II
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
1. Connect CONSULT-II, and select “COMB SW” on “SELECT TEST ITEM” screen.
2. Select “DATA MONITOR”.
3. Select “START”, and confirm that other switches in malfunction-
ing system operate normally.
Example: Check that the switches of INPUT5 and OUTPUT1 if the TURN RH is malfunction.
–INPUT5
Check that the ON-OFF operation of “HEAD LAMP SW 1”, “HI BEAM SW” and “LIGHT SW 1ST” is nor-
mal.
–OUTPUT5
Check that the ON-OFF operation of “TURN SIGNAL L”, “FR WIPER LOW” and “FR WASHER SW” is
normal.
Without CONSULT-II
Check combination switch INPUT/OUTPUT signal. Refer to LT- 1 7 9 , "
Terminals and Reference Values for
BCM" .
Check results
Other switches in malfunctioning system operate normally.>>Replace lighting switch or wiper switch.
Other switches in malfunctioning system do not operate normally.>>GO TO 3.
SKIB4816E
Page 2875 of 3502

COMBINATION SWITCH
LT-187
C
D
E
F
G
H
I
J
L
MA
B
LT
3. CHECK HARNESS BETWEEN COMBINATION SWITCH AND BCM
1. Turn ignition switch OFF.
2. Disconnect BCM connector and combination switch connector.
3. Check for continuity between BCM harness connector (A) of the suspect system and the corresponding
combination switch connector (B).
4. Check for continuity between each of BCM harness connector in suspect malfunctioning system and
ground.
OK or NG
OK >> Check BCM input/output signal of malfunctioning input/output.
Input: GO TO 4.
Output: GO TO 5.
NG >> Repair harness or connector.
Sus-
pect
systemAB
Continuity
Connector Terminal Connector Terminal
1
M3Input 1 6
M276
Ye s Output 1 36 1
2Input 2 5 7
Output 2 35 2
3Input 3 4 10
Output 3 34 3
4Input 4 3 9
Output 4 33 4
5Input 5 2 8
Output 5 32 5
Suspect
systemBCM
connectorTerminal
GroundContinuity
1
M3Input 1 6
No Output 1 36
2Input 2 5
Output 2 35
3Input 3 4
Output 3 34
4Input 4 3
Output 4 33
5Input 5 2
Output 5 32
PKID0105E
PKIA7506E
Page 2876 of 3502

LT-188
COMBINATION SWITCH
4. CHECK BCM INPUT SIGNAL
1. Connect BCM connector and combination switch connector.
2. Turn ignition switch ON.
3. Lighting switch and wiper switch are turned OFF.
4. Set wiper intermittent dial position 4.
5. Check BCM input terminal voltage waveform of suspect mal-
functioning system.
OK or NG
OK >> Replace BCM. Refer to BCS-16, "Removal and Installation of BCM" .
NG >> Open circuit in combination switch, GO TO 6.
5. CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector and combination switch connector.
2. Turn ignition switch ON.
3. Lighting switch and wiper switch are turned OFF.
4. Set wiper intermittent dial position 4.
5. Check BCM output terminal voltage waveform of suspect mal-
functioning system.
OK or NG
OK >> Open circuit in combination switch, GO TO 6.
NG >> Replace BCM. Refer to BCS-16, "
Removal and Installation of BCM" .
Suspect
systemTerminal
Reference value (+)
(-)
BCM
connectorTerminal
1
M36
GroundRefer to LT-179, "
Terminals and
Reference Values for BCM" . 25
34
43
52PKID0106E
Suspect
systemTerminal
Reference value (+)
(-)
BCM
connectorTerminal
1
M336
Ground
Approx. 7.0 - 7.5V 235
334
433
532
PKID0107E
PKIB4960J
Page 2877 of 3502
COMBINATION SWITCH
LT-189
C
D
E
F
G
H
I
J
L
MA
B
LT
6. CHECK COMBINATION SWITCH
Referring to table below, perform combination switch inspection.
>> INSPECTION END
Removal and InstallationBKS001QB
Refer to LT- 1 7 6 , "LIGHTING AND TURN SIGNAL SWITCH" .
Procedure
12 3 4 5 6 7
Replace
lighting
switchConfirm
check
resultsOK INSPECTION END Confirm
check
resultsOK INSPECTION END Confirm
check
resultsOK INSPECTION END
NG Replace wiper switch NG Replace switch base NG Confirm symptom again
Page 2878 of 3502
LT-190
STOP LAMP
STOP LAMPPFP:26550
Wiring Diagram — STOP/L —BKS001QC
WITH REAR SUNSHADE AND REAR VIEW CAMERA
TKWM4597E
Page 2879 of 3502
STOP LAMP
LT-191
C
D
E
F
G
H
I
J
L
MA
B
LT
WITHOUT REAR SUNSHADE AND REAR VIEW CAMERA
TKWM4598E
Page 2880 of 3502
LT-192
STOP LAMP
Bulb ReplacementBKS001QD
HIGH-MOUNTED STOP LAMP
Replacement integral with high-mounted stop lamp. Refer to LT- 1 9 2 , "Removal and Installation" .
STOP LAMP
Refer to LT- 2 1 6 , "Bulb Replacement" .
Removal and InstallationBKS0040N
HIGH-MOUNTED STOP LAMP
Removal
1. Remove rear parcel shelf finisher. Refer to EI-43, "Removal and Installation" .
2. Disconnect high-mounted stop lamp connector.
3. Remove high-mounted stop lamp mounting screws and remove
high-mounted stop lamp from rear parcel shelf finisher.
Installation
Note the following, and installation is the reverse order of removal.
STOP LAMP
Refer to LT- 2 1 6 , "Removal and Installation" . High-mounted stop lamp : LED
SKIA6346E
High-mounted stop lamp
mounting screws: 3.15 N·m (0.32 kg-m, 28in-lb)